Antonia F. Chen, M.D., M.B.A.

Antonia F. Chen, M.D., M.B.A.
Dr. Chen is a fellowship trained, board certified orthopaedic surgeon in adult reconstruction who specializes in hip and knee replacement surgery. She is a widely published physician-scientist, who is a dedicated educator and clinician.

Dr. Chen received her Bachelor of Science degree from Yale University in Molecular, Cellular and Developmental Biology. She then received her medical degree from Rutgers University, where she graduated with Distinction in Research and was inducted into the prestigious Alpha Omega Alpha Medical Honor Society. Dr. Chen also received her Master of Business Administration from Rutgers Business School, and graduated as a member of the Beta Gamma Sigma Honor Society. She then went on to complete her orthopaedic residency at the University of Pittsburgh Medical Center, during which time she received multiple awards, including the Jacquelin Perry, MD, Resident Research Award for clinical research, the Jeannette Wilkins Award for basic science research, and the Gold Foundation Humanism and Excellence in Teaching Award. Dr. Chen completed her Adult Reconstruction fellowship at Rothman Institute.

Dr. Chen is actively engaged in research, having written numerous articles in peer-reviewed journals, several authoritative book chapters and two books.  In addition, she has delivered multiple presentations at national and international meetings, is currently a member of several professional societies and reviews manuscripts for multiple scientific journals.

 

Related Locations

Education
  • BS Yale University (Biology)
  • MBA Rutgers Business School (Business)
  • MD UMDNJ-Robert Wood Johnson Medical School
  • Intern in General Surgery, University of Pittsburgh Medical Center, Pittsburgh
  • Resident in Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh
  • Fellowship in Adult Reconstruction, Rothman Institute, Philadelphia
Titles & Certifications
  • Assistant Professor at the Sidney Kimmel School of Medicine, Thomas Jefferson University
  • Board Certified
Hospital Affiliations
  • Thomas Jefferson University Hospital
Professional Associations
  • Academy of Orthopaedic Surgeons (AAOS)
  • American Association of Hip and Knee Surgeons (AAHKS)
  • Ruth Jackson Orthopaedic Society (RJOS)
  • Orthopaedic Research Society (ORS)
  • Pennsylvania Medical Society (PAMED)
  • European Society of Sports Traumatology, Knee Surgery & Arthroscopy (ESSKA)
  • International Society of Arthroscopy, Knee surgery and Orthopaedic Sports Medicine (ISAKOS)

 

1.      Enayatollahi MA, Novack TA, Maltenfort MG, Tabatabaee M, Chen AF, Parvizi J. In-Hospital Morbidity and Mortality Following Total Joint Arthroplasty in Patients with Hemoglobinopathies. Journal of Arthroplasty. 2015 March 31. Epub.

2.      Alijanipour P, Adeli B, Hansen EN, Chen AF, Parvizi J. Intraoperative Purulence is Not Reliable for Diagnosing Periprosthetic Joint Infection. Journal of Arthroplasty. 2015 March 15. Epub.

3.      Heller S, Chen AF, Restrepo C, Albert E, Hozack WJ. How to Reduce Blistering After Total Knee Arthroplasty: Release the Tourniquet before Dressing Application. Journal of Arthroplasty. 2015 Feb 28. Epub.

4.      Shahi A, Chen AF, McKenna PB, Manrique J, Austin MS. Bacterial Contamination of Bovie Tips During Total Hip Arthroplasty. Journal of Arthroplasty. 2015 March 14. Epub.

5.      Shahi AS, Deirmengian CA, Chen A, Restrepo C, Zmistowski B, Parvizi J. Premature Antimicrobial Treatments Can Compromise the Diagnosis of Periprosthetic Joint Infection. Clinical Orthopaedics and Related Research. 2015 Jan 21. Epub.

6.      Cavanaugh PK, Chen AF, Rasouli MR, Post ZD, Orzoco F, Ong A. Total Joint Arthroplasty in Transplant Recipients: In-Hospital Adverse Outcomes. Journal of Arthroplasty. 2014. Epub.

7.      Hackett DJ, Rothenberg AC, Chen AF, Gutowski C, Jaekel D, Tomek IM, Parsley BS, Ducheyne P, Manner PA. Supplement 1 (Musculoskeletal Infections): Economic Significance of Orthopaedic Infections. Journal of the American Academy of Orthopaedic Surgeons. 2015 Apr;23 Suppl:S1-7.

8.      Chen AF, Bloomfield MR, Lichstein PM, Yates AJ Jr., Austin MS. What Is the Level of Evidence Substantiating the Medical Local Coverage Determinations? Journal of Arthroplasty. 2014 Mar;30(3):356-360.

9.      Chen AF, Tetreault MW, Levicoff EA, Fedorka CJ, Rothenberg AC, Klatt BA. Increased Incidence of Patella Baja following Septic Total Knee Revision. Am J Orthop (Belle Mead NJ). 2014 Dec;43(12):562-6.

10.  Chen AF, Heller S, Parvizi J. Prosthetic Joint Infections. Surg Clin North Am. 2014 Dec;94(6):1265-1281.

11.  Manrique J, Chen AF, Heller S, Hozack WJ. Direct Anterior Approach for Revision Total Hip Arthroplasty. Annals of Translational Medicine. 2014 Oct;2(10):100.

12.  Chen AF, Parvizi J. Antibiotic impregnated cement and periprosthetic joint infection. Journal of Long Term Effects of Medical Implants. 2014. 24(2-3): 89-97.

13.  Mariani BD, Martin DS, Chen AF, Yagi H, Lin SS, Tuan RS. Polymerase Chain Reaction Molecular Diagnostic Technology for Monitoring Chronic Osteomyelitis. Journal of Experimental Orthopaedics. 2014. 1:9.

14.  Chen AF, Rasouli MR, Vegari D, Huang R, Maltenfort MG, Parvizi J. Staged Bilateral Total Knee Arthroplasty: Time of the Second Side. The Journal of Knee Surgery. 2014 July 28. Epub.

15.  Chen AF, Parvizi J. Emerging Technologies for the Diagnosis of Peri-prosthetic Infection. JBJS Reviews. 2014 Aug;2(8):e1.

16.  Rasouli MR, Chen AF. Tranexamic acid and total joint arthroplasty. Journal of Blood & Lymph. 2014. 4:e114.

17.  Chen AF, Hozack WJ. Component selection in Revision Total Hip Arthroplasty. Orthopedic Clinics of North America. 2014 Jul;45(3):275-286.

18.  Sawan H, Chen AF, Viscusi ER, Parvizi J, Hozack WJ. Pregabalin Reduces Opioid Consumption and Improves Outcome in Chronic Pain Patients Undergoing Total Knee Arthroplasty. Physician and Sportsmedicine. 2014 May. 42(2):10-18.

19.  Chen A, Fei J, Deirmengian CA. Diagnosis of Periprosthetic Joint Infection: Novel Developments. The Knee. 2014 Aug;27(4):259-66.

20.  Lunardini DJ, Eskander MS, Even JL, Dunlap JT, Chen AF, Lee JY, Ward WT, Kang JD, Donaldson WF. Vertebral Artery Injuries in Cervical Spine Surgery. The Spine Journal. 2013 Oct 10. Epub.

21.  Even JL, Chen AF, Lee JY. Imaging Characteristics of “Dynamic" versus "Static" Spondylolisthesis: Analysis using magnetic resonance imaging and flexion/extension films. The Spine Journal. 2013 Dec 18. Epub.

22.  Chen A, Haddad F, Lachiewicz P, Bolognesi M, Cortes LE, Franceschini M, Gallo J, Glynn A, Gonzalez Della Valle A, Gahramanov A, Khatod M, Lazarinis S, Lob G, Nana A, Ochsner P, Tuncay I, Winkler T, Zeng Y. Prevention of Late PJI. Journal of Arthroplasty. 2014 Feb;29(2 Suppl):119-28.

23.  Colman MW, Choi LE, Chen AF, Crossett LS, Tarkin IS, McGough RL. Proximal Femoral Replacement In The Management Of Acute Periprosthetic Fractures Of The Hip: A Competing Risks Survival Analysis. Journal of Arthroplasty. 2014 Feb;29(2):422-7.

24.  Chen A, Haddad F, Lachiewicz P, Bolognesi M, Cortes LE, Franceschini M, Gallo J, Glynn A, Gonzalez Della Valle A, Gahramanov A, Khatod M, Lazarinis S, Lob G, Nana A, Ochsner P, Tuncay I, Winkler T, Zeng Y. Prevention of Late PJI. Journal of Orthopaedic Research. 2014 Jan;32 Suppl 1:S158-71.

25.  Norman BA, Bartsch SM, Duggan AP, Rodrigues MB, Stuckey DR, Chen AF, Lee BY. The Economics and Timing of Preoperative Antibiotics for Orthopedic Procedures. Journal of Hospital Infection. 2013 Dec;85(4):297-302.

26.  Woods BI, Chen AF, Waters JH, Donaldson WF, Kang JD, Lee JY. The association between perioperative allogeneic transfusion volume and postoperative infection in patients following lumbar spine surgery. Journal of Bone and Joint Surgery – American. 2013 Dec 4;95(23):2105-10.

27.  Chen AF, Pigott MT, Klatt BA. Surgical Total Hip Arthroplasty Options for Geriatric Patients. Topics in Geriatric Rehabilitation. October/December 2013;29(4):253-259.

28.   Parvizi J, Gehrke T, Chen AF. Proceedings of the International Consensus on Periprosthetic Joint Infection. The Bone & Joint Journal. 2013 Nov;95-B(11):1450-1452.

29.  Chen AF, Wessel CB, Rao N. Reply to Letter to the Editor: Staphylococcus aureus Screening and Decolonization in Orthopaedic Surgery and Surgical Site Infections. Clinical Orthopaedics and Related Research. 2013 Nov;471(11):3712-3713.

30.  Chen AF, Heyl AE, Xu PZ, Rao N, Klatt BA. Preoperative Decolonization Effective at Reducing Staphylococcal Colonization in Total Joint Arthroplasty Patients. Journal of Arthroplasty. 2013 Sep;28(8 Suppl):18-20.

31.  Chen AF, Choi LE, Colman MW, Goodman MA, Crossett LS, Tarkin IS, McGough RL. Primary Versus Secondary Distal Femoral Arthroplasty for Treatment of Total Knee Arthroplasty Periprosthetic Femur Fractures. Journal of Arthroplasty. 2013 Oct;28(9):1580-1584.

32.  Zmistowski B, Tetreault M, Alijanipour P, Chen AF, Della Valle C, Parvizi J. Recurrent Periprosthetic Joint Infection: Persistent or New Infection? Journal of Arthroplasty. 2013 Oct;28(9):1486-1489

33.  Chen AF, Schreiber VM, Washington W, Rao N, Evans AR. What is the Rate of Methicillin-resistant Staphylococcus aureus and Gram-negative Infections in Open Fractures? Clinical Orthopaedics and Related Research. 2013 Oct;471(10):3135-40.

34.  Farber N, Chen AF, Bartsch S, Feigel J, Klatt BA. No Surgical Site Infection Reduction with 2% Chlorhexidine Gluconate Wipes on the Day of Surgery in Total Joint Arthroplasty. Clinical Orthopaedics and Related Research. 2013 Oct;471(10):3120-5.

35.  Lunardini D, Ayyash OM, Nwasike CO, Spina NT, Chen AF, Kang JD, Lee JY. An Evaluation of the Efficacy and Safety of Pharmacologic VTE Prophylaxis After Spine Surgery. The Spine Journal. 2013 Sept;13(9):S80-S81.

36.  Chen AF, Klatt BA, Yazer MH, Waters JH. Blood Utilization After Primary Total Joint Arthroplasty In A Large Hospital Network. HSS Journal. 2013 July;9(2):123-8.

37.  Jacobs LJ, Woods BI, Chen AF, Lunardini DJ, Hohl JB, Lee JY. The Safety of Thromboembolic Chemoprophylaxis in Spinal Trauma Patients requiring Surgical Stabilization. Spine. Spine (Phila Pa 1976). 2013 Jul 15;38(16):E1041-7.

38.  Chen AF, Wessel CB, Rao N. Staphylococcus aureus Screening and Decolonization in Orthopaedic Surgery and Surgical Site Infections. Clinical Orthopaedics and Related Research. 2013 Jul;471(7):2383-99.

39.  Klatt BA, Steele GD, Fedorka CJ, Sanchez AI, Chen AF, Crossett LS. Solid Organ Transplant Patients Experience High Rates of Infection and Other Complications After Total Knee Arthroplasty. Journal of Arthroplasty. 2013 Jun;28(6):960-3.

40.  Tuan RS, Chen AF, Klatt BA. Cartilage Regeneration. Journal of the American Academy of Orthopaedic Surgeons. 2013 May;21(5):303-11.

41.  Chen AF, Bi W, Singhabahu D, Londino J, Hohl J, Ward M, Ward WT.  Converting SRS-24 to SRS-22r in a Surgical Range, Non-operated Adolescent Idiopathic Scoliosis Patient Cohort. Spine Deformity. 2013 March;1(2):108-114.

42.  Chen AF, Deeney VF. Transphyseal Distal Femur Separation in a Newborn: A Case Report. Journal of Bone and Joint Surgery – American Case Connector. 2013 Jan; 3(1):e8 1-5.

43.  Hopley CDJ, Crossett LS, Chen AF. Long-term Clinical Outcomes and Survivorship Following Total Knee Arthroplasty Using a Rotating Platform Knee Prosthesis – A Meta-analysis. Journal of Arthroplasty. 2013 Jan; 28(1):68-77.

44.  Chen BK, Wu TY, Chang YM, Chen AF. Ductile Polylactic Acid Prepared with Ionic Liquids. Chem Eng J. 2013; 215–216:886–93.

45.  Chen AF, Pagnotto MR, Crossett LS. Metaphyseal Sleeves in Revision Total Knee Arthroplasty. Oper Tech Orthop. 2012 Dec; 22(4):203-8.

46.  Chen AF, Della Valle CJ, Rao N, Parvizi J. Treatment of the Infected Total Knee. Oper Tech Orthop. 2012 Dec; 22(4):236-46.

47.  Chen AF, Kinback NC, Heyl AE, McClain EJ, Klatt BA. Better Function for Fusions Versus Above-the-knee Amputations for Recurrent Periprosthetic Knee Infection. Clinical Orthopaedics and Related Research. 2012 Oct; 470(10):2737-45.

48.  Chen AF, Chivukula S, Jacobs LJ, Tetreault MW, Lee JY. What Is the Prevalence of MRSA Colonization in Elective Spine Cases? Clinical Orthopaedics and Related Research. 2012 Oct; 470(10):2684-9.

49.  Chen BK, Shih CC, Chen AF. Ductile PLA nanocomposites with improved thermal stability. Composites Part A: Applied Science and Manufacturing. 2012 December; 43(12):2289-95.

50.  Chen BK, Shen CH, Chen AF. Preparation of ductile PLA materials by modification with trimethyl hexamethylene diisocyanate. Polymer Bulletin. 2012 July; 69(3):313-22.

51.  Chen AF, Stewart MK, Heyl AE, Klatt BA. Effect of Immediate Post-Operative Physical Therapy on Length Of Stay for Total Joint Arthroplasty (TJA) Patients. Journal of Arthroplasty. 2012 Jun; 27(6):851-6.

52.  Chen AF, McClain EJ, Klatt BA. Delayed total hip replacement for post-traumatic arthritis in the geriatric patient after fractured acetabulum. Oper Tech Orthop. 2011 Dec; 21(4):298-305.

53.  Lin M, Qi Y, Chen AF, Badea C, Johnson GA. Phenylephrine-Modulated Cardiopulmonary Blood Flow Measurements Using X-ray Digital Subtraction Angiography. Journal of Pharmacological and Toxicological Methods. 2011 Aug; 64:180-186.

54.  Fedorka CJ, Chen AF, McGarry WM, Parvizi J, Klatt BA. Functional Ability After Above-the-knee Amputation for Infected Total Knee Arthroplasty. Clin Orthop Relat Res. 2011 Apr; 469(4):1024-32.

55.  Chen AF, Wright V. Hip arthroscopy: Current Indications and Setup. Oper Tech Orthop. 2010 Dec; 20(4):212-6.

56.  Chen BK, Shen CH, Chen SC, Chen AF. Ductile PLA modified with methacryloyloxyalkyl isocyanate improves mechanical properties. Polymer. 2010 Oct; 51(21):4667-72.

57.  van Eck CF, Chen AF, Klatt BA, D’Antonio J, Fu FH. The Classification of Implants: Class I, II, III. J Long Term Eff Med Implants. 2009; 19(3):185-93.

58.  Chen AF, Davies CM, Lin M, Fermor B.  Oxidative DNA Damage in Osteoarthritic Porcine Articular Cartilage. Journal of Cellular Physiology. 2008 Dec; 217(3):828-33.

59.  Chen AF, Alan RK, Redzinizk DE, Tria Jr. AJ.  Quadriceps sparing total knee replacement.  J Bone Joint Surgery (Br). 2006 Nov; 88(11):1448-53.

 

Presentations, Posters, Moderating, and Abstracts

 

1.      Watters T, Penrose C, Bala A, Seyler T, Randell T, Chen AF, Bolognesi M. Total Hip Arthroplasty In Osteoporotic Patients:  Medicare Data Review

-          Podium presentation at the Southern Orthopaedic Association (SOA) Annual Meeting. July 15-18, 2015; Asheville, NC, USA.

 

2.      Randell T, Seyler T, Chen AF, Penrose C, Bala A, Bolognesi M. Complications Following Total Knee Arthroplasty In Patients With Osteoporosis

-          Poster presentation at the Southern Orthopaedic Association (SOA) Annual Meeting. July 15-18, 2015; Asheville, NC, USA.

 

3.      Zmistowski B, Manrique J, Patel R, Chen AF. Organism Persistence In Failed Prosthetic Retention For Peiprosthetic Joint Infection

-          Podium presentation at 46th Eastern Orthopaedic Association (EOA) Annual Meeting. June 17-20, 2015; Maui, HI, USA.

 

4.      Desai P, Murawski CD, Chen AF, Fraser EJ, Kennedy JG. Surgical Site Infection Rates After Ankle Arthrodesis - A Large Database Analysis

-          Podium presentation at 46th Eastern Orthopaedic Association (EOA) Annual Meeting. June 17-20, 2015; Maui, HI, USA.

-          Poster presentation at American Orthopaedic Foot & Ankle Society (AOFAS) Annual Meeting. July 15-18, 2015; Long Beach, CA, USA.

 

5.      Tan TL, Manrique J, Gomez MM, Chen AF, Parvizi J. Positive Cultures during the Reimplantation Stage of Two-Stage Exchange Arthroplasty.

-          Poster presentation at 46th Eastern Orthopaedic Association (EOA) Annual Meeting. June 17-20, 2015; Maui, HI, USA.

-          Podium presentation at the Colombian National Meeting of Orthopedics. May 20-23, 2015; Cartagena, Columbia.

 

6.      Tan TL, Gomez MM, Restrepo C, Chen AF. Should Preoperative Antibiotics be Tailored According to Patient’s Comorbidities?

-          Poster presentation at 46th Eastern Orthopaedic Association (EOA) Annual Meeting. June 17-20, 2015; Maui, HI, USA.

-          Podium presentation at the Colombian National Meeting of Orthopedics. May 20-23, 2015; Cartagena, Columbia.

 

7.      Shahi A, Tan TL, Chen AF, Maltenfort MG, Parvizi J. In Hospital Mortality in Patients with Periprosthetic Joint Infection

-          Poster presentation at 46th Eastern Orthopaedic Association (EOA) Annual Meeting. June 17-20, 2015; Maui, HI, USA.

 

8.      Randell T, Seyler T, Chen AF, Penrose C, Bala A, Bolognesi M. Osteoporosis Patients Outcomes Following Total Knee Arthroplasty: Medicare Data Review.

-          Poster presentation at the 46th Eastern Orthopaedic Association (EOA) Annual Meeting. June 17-20, 2015; Maui, HI, USA.

 

9.      Arnholt C, Underwood R, MacDonald DW, Higgs G, Chen AF, Klein G, Hamlin B, Lee G-C, Mont M, Cates H, Malkani A, Kraay M, Rimnac C, Kurtz SM. Micro-Grooved Surface Topography Does Not Influence Fretting Corrosion Of Tapers In THA: Classification And Analysis.

-          Podium presentation at 16th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. May 27-29, 2015; Prague, Czech Republic.

 

10.  Gomez MM, Chen AF, Maltenfort MG, Orozco F, Post ZD, Ong A. Stratification of Liver Failure in Total Joint Arthroplasty Patients.

-          Podium presentation at the Colombian National Meeting of Orthopedics. May 20-23, 2015; Cartagena, Columbia.

 

11.  Higgs GB, MacDonald DW, Chen AF, Klein GR, Hamlin BR, Lee G-C, Mont MA, Cates HE, Malkani AL, Kraay MJ, Gilbert JL, Rimnac CR, Kurtz SM. Does Taper Size Have an Effect on Taper Damage in Retrieved Total Hip Devices?

-          Poster presentation at the Orthopaedic Research Society (ORS) meeting. March 28-31, 2015; Las Vegas, NV, USA.

 

12.  Shahi AS, Chen AF, Maltenfort MG, Kucukdurmaz F, Parvizi J. The Incidence and Economic Burden of Venous Thromboembolism in the United States.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 24-28, 2015; Las Vegas, NV, USA.

 

13.  Parvizi J, Chen AF, Cai J, Restrepo C, Hozack WJ, Lonner JH. Low Dose Aspirin: An Effective Chemoprophylaxis for Preventing Venous Thromboembolic Events.

-          Poster presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 24-28, 2015; Las Vegas, NV, USA.

 

14.  Heller S, Chen AF, Albert E, Hozack WJ. Tourniquet Release before Dressing Application Reduced Blistering in Total Knee Arthroplasty.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 24-28, 2015; Las Vegas, NV, USA

 

15.  Cavanaugh PK, Rasouli MR, Chen AF, Maltenfort MG, Post ZD, Orozco F, Ong A. Total Joint Arthroplasty in Transplant Recipients: In-Hospital Adverse Outcomes

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 24-28, 2015; Las Vegas, NV, USA.

-          Podium presentation at 46th triennial Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT) meeting. November 19-22, 2014; Rio de Janeiro, Brazil.

 

16.  Chen AF. Educational, professional and scientific opportunities for orthopaedic career in the USA. Guidelines for students studying abroad.

a.       Podium presentation at the Symposium: Early Complications After Surgical Treatment in Orthopaedics and Traumatology. December 5, 2014; Poznan, Poland.

 

17.  Chen AF. Ethics of the study – how to obtain the IRB approval and assure patients recruitment?

a.       Podium presentation at the Symposium: Early Complications After Surgical Treatment in Orthopaedics and Traumatology. December 5, 2014; Poznan, Poland.

 

18.  Chen AF. Periprosthetic Joint Infection

a.       Podium presentation at the Symposium: Early Complications After Surgical Treatment in Orthopaedics and Traumatology. December 5, 2014; Poznan, Poland.

 

19.  Chen AF. Orthopaedic Infections.

a.       Podium presentation at the Symposium: Early Complications After Surgical Treatment in Orthopaedics and Traumatology. December 5, 2014; Poznan, Poland.

 

20.  Chen AF. Treatment of Bone Infections in the United States.

-          Podium presentation at 46th triennial Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT) meeting. November 19-22, 2014; Rio de Janeiro, Brazil.

 

21.  Chen AF, Post ZD, Maltenfort MG, Orozco FR, Ong AC. Higher Morbidity and Mortality After Femoral Neck Fracture in Patients with Chronic Liver Failure.

-          Podium presentation at 46th triennial Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT) meeting. November 19-22, 2014; Rio de Janeiro, Brazil.

-          Podium presentation at the 45th Eastern Orthopaedic Association (EOA) meeting. October 22-25, 2014; Amelia Island, FL, USA.

 

22.  Chen AF, Post ZD, Maltenfort MG, Orozco FR, Ong AC. Higher Mortality and Length of Stay After Hip Fracture in Chronic Renal Failure Patients.

-          Podium presentation at 46th triennial Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT) meeting. November 19-22, 2014; Rio de Janeiro, Brazil.

-          Podium presentation at the 45th Eastern Orthopaedic Association (EOA) meeting. October 22-25, 2014; Amelia Island, FL, USA.

 

23.  Chen AF, Fleischman A, Enayatollahi A, Manrique J, Parvizi J, Hozack WJ, Austin MS. The Direct Anterior Approach May Predispose to Early Mechanical Failure During the Learning Curve.

-          Poster presentation at the 24th annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 6-9, 2014; Dallas, TX, USA.

 

24.  Chen AF, Chinnakkannu K, Low S, Orozco F, Ong A, Post ZD. Anteversion in Direct Anterior Total Hip Arthroplasty.

-          Poster presentation at the 24th annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 6-9, 2014; Dallas, TX, USA.

 

25.  Cavanaugh P, Chen AF, Maltenfort MG, Rasouli MR, Post ZD, Orozco F, Ong A. Complications and Mortality in Chronic Renal Failure Patients Undergoing Total Joint Arthroplasty: a Comparison Between Dialysis and Renal Transplant Patients.

-          Poster presentation at the 24th annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 6-9, 2014; Dallas, TX, USA.

 

26.  Shahi AS, Deirmengian CA, Chen AF, Higuera CA, Restrepo C, Zmistowski B, Parvizi J. Premature Antibiotic Treatment Can Potentially Compromise The Diagnosis of PJI.

-          Podium presentation at the 24th annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 6-9, 2014; Dallas, TX, USA.

-          Podium presentation at the 24th Musculoskeletal Infection Society (MSIS) meeting. August 8-9, 2014; Charleston, SC, USA.

 

27.  Bitar D, Chen AF, Hozack WJ. Routine Postoperative Laboratory Studies After Total Hip Arthroplasty: Are They Necessary?

-          Poster presentation at the 24th annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 6-9, 2014; Dallas, TX, USA.

 

28.  Chen AF, Cavanaugh PK, Parvizi J. Method of Tissue Sampling May Have an Effect on Contamination Risk.

-          Podium presentation at the 24th Musculoskeletal Infection Society (MSIS) meeting. August 8-9, 2014; Charleston, SC, USA.

 

29.  Manrique J, Chen AF, Gomez MM, Maltenfort MG, Hozack WJ. Complications in Underweight Total Knee Arthroplasty Patients.

-          Podium presentation at the Colombian National Meeting of Orthopedics. May 20-23, 2015; Cartagena, Columbia.

-          Podium presentation at the 24th Musculoskeletal Infection Society (MSIS) meeting. August 8-9, 2014; Charleston, SC, USA.

 

30.  Yagi H, Chen AF, Rothenberg AC, Alexander PG, Tuan RS. Adult Mesenchymal Stem Cells Potentiated by` Lipopolysaccharides as an Adjunct Therapy for Treating Infections.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

 

31.  Jacobs LJ, Chen AF, Kang JD, Lee JY. Simple MRI Based Grading System for Cervical Spine Disc Degeneration.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

 

32.  Chen AF. Co-chair, “Biofilms.” International Symposium on Molecular Medicine and Infectious Disease. June 17, 2014; Drexel University, Philadelphia, Pennsylvania, USA.

 

33.  Chen AF. Preventing Infections Following Orthopaedic Procedures.

-          Podium presentation at International Surgical Infections Study Group. June 4, 2014; Vienna, Austria.

 

34.  Chen AF, Xu PZ, Rothrauff B, Klatt BN, Klatt BA. Foley Catheters are Unnecessary and Result in More Urological Complications in Total Joint Arthroplasty.

-          Podium presentation at the 127th American Orthopaedic Association (AOA)/Canadian Orthopaedic Association (COA) Combined Meeting. June 18-21, 2014; Montreal, Quebec, Canada.

-          Podium presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 11-15, 2014; New Orleans, LA, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

-          Podium presentation at the 55th Society of Military Orthopaedic Surgeons (SOMOS) meeting. December 9-13, 2013; Vail, Colorado, USA.

 

35.  Chen AF, Xu PZ, Rothrauff B, Waters JH, Klatt BA. Malnourished Primary Total Joint Arthroplasty Patients Have Increased Transfusion and Infection Rates.

-          Poster presentation at the 127th American Orthopaedic Association (AOA)/Canadian Orthopaedic Association (COA) Combined Meeting. June 18-21, 2014; Montreal, Quebec, Canada.

-          Poster presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 11-15, 2014; New Orleans, LA, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

-          Podium presentation at the 55th Society of Military Orthopaedic Surgeons (SOMOS) meeting. December 9-13, 2013; Vail, Colorado, USA.

 

36.  Chen AF, Greenbaum J, Restrepo C, Maltenfort M, Parvizi J. Surgical Case Order In Total Joint Arthroplasty Has No Effect On Infection Risk

-          Podium presentation at the 45th Eastern Orthopaedic Association (EOA) meeting. October 22-25, 2014; Amelia Island, FL, USA.

-          Podium presentation at the 24th Musculoskeletal Infection Society (MSIS) meeting. August 8-9, 2014; Charleston, SC, USA.

-          Podium presentation at the 16th European Society of Sports Traumatology, Knee Surgery & Arthroscopy (ESSKA) Congress. May 14-17, 2014; Amsterdam, Netherlands.

-          Poster presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

-          Abstract in The Jefferson Orthopaedic Journal. 2014, Vol XLIV.

 

37.  Chen AF, Rasouli MR, Vegari D, Huang R, Maltenfort M, Parvizi J. Ideal Time Frame For Performing Staged Bilateral Total Knee Arthroplasty.

-          Poster presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

 

38.  Chen AF, Murawski CD, Fu FH. Radiographic Femoral Condyle Width Correlates To ACL Insertion Site Size.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

-          Poster presentation at the 16th European Society of Sports Traumatology, Knee Surgery & Arthroscopy (ESSKA) Congress. May 14-17, 2014; Amsterdam, Netherlands.

-          Poster presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

 

39.  Rasouli MR, Cavanaugh PK, Chen AF, Maltenfort M, Post ZD, Orozco FR, Parvizi J, Ong A. Complications And Mortality In Chronic Renal Failure Patients Undergoing Total Joint Arthroplasty: A Comparison Between Hemodialysis And Renal Transplant Patients.

-          Podium presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

-          Abstract in The Jefferson Orthopaedic Journal. 2014, Vol XLIV.

 

40.  Ku P, Maltenfort M, Chen AF, Rasouli MR, Post Z, Orozco F, Parviz J, Ong A. Organ Transplant And Total Joint Arthroplasty.

-          Podium presentation at the 15th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Congress. June 4-6, 2014; London, United Kingdom.

 

41.  Chen AF. Bundling: Is Infection Taken Into Account?

-          Podium presentation at AAOS/ORS Musculoskeletal Infection: Where are we in 2014? Research Symposium. May 8-10, 2014; Chicago, IL, USA.

 

42.  Chen AF. Obesity and Orthopaedic Infections.

-          Podium presentation at AAOS/ORS Musculoskeletal Infection: Where are we in 2014? Research Symposium. May 8-10, 2014; Chicago, IL, USA.

 

43.  Chen AF, Cafardi SG, Klatt BA, Cohen PZ. Day of Surgery Determines Length of Stay in Total Joint Arthroplasty.

-          Poster presentation at the 23rd annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 8-10, 2013; Dallas, TX, USA.

-          Poster presentation at the Pennsylvania Orthopaedic Society (POS) fall scientific meeting. October 10-11, 2013; State Collage, PA, USA.

 

44.  van Eck C, Chen AF, Yates AJ. Positive Outcome Bias in the Total Joint Arthroplasty Literature: The Effect of the Department of Justice Agreements with Implant Manufacturers

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 24-28, 2015; Las Vegas, NV, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

-          Podium presentation at the 16th European Society of Sports Traumatology, Knee Surgery & Arthroscopy (ESSKA) Congress. May 14-17, 2014; Amsterdam, Netherlands.

-          Podium presentation at the 127th AOA/COA Combined Meeting. June 18-21, 2014; Montreal, Quebec, Canada.

-          Poster presentation at the 23rd annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 8-10, 2013; Dallas, TX, USA.

-          Poster presentation at the Pennsylvania Orthopaedic Society (POS) fall scientific meeting. October 10-11, 2013; State Collage, PA, USA.

 

45.  Chen AF. MRSA Screening And Decolonization: Should We Bother?

-          Podium Presentation at the 44th annual Eastern Orthopaedic Association (EOA) meeting. October 30 – November 2, 2013; Miami, FL, USA.

 

46.  Chen AF, Cafardi SG, Klatt BA, Cohen PZ. Length of Stay and Day of Surgery in Total Knee Arthroplasty.

-          Poster presentation at the 16th European Society of Sports Traumatology, Knee Surgery & Arthroscopy (ESSKA) Congress. May 14-17, 2014; Amsterdam, Netherlands.

-          Podium Presentation at the 44th annual Eastern Orthopaedic Association (EOA) meeting. October 30 – November 2, 2013; Miami, FL, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

 

47.  Chen AF, Schreiber VM, Washington W, Kolia N, Mosier B, Saltarski C, Sherbondy M, Peticca K, Farrell D, Rao N, Altman G, Evans AR. Increased MRSA Infections in Open Fractures Compared To Closed Fractures.

-          Poster presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 11-15, 2014; New Orleans, LA, USA.

-          Poster presentation at the American College of Surgeons (ACS) meeting. October 6-10, 2013; Washington, DC, USA.

 

48.  Deirmengian CA, Chen AF. Diagnosing PJI: The Era of the Biomarker has Arrived.

-          Podium presentation at the 32nd European Bone & Joint Infection Society (EBJIS) meeting. September 12-14, 2013; Prague, Czech Republic.

 

49.  Costanzo JA, Tokarski A, Uhr A, Patel R, Chen AF, Deirmengian CA, Deirmengian GK. Mechanical Complications of Hip and Knee Spacers are Common.

-          Podium presentation at the 32nd European Bone & Joint Infection Society (EBJIS) meeting. September 12-14, 2013; Prague, Czech Republic.

 

50.  Chen AF, Farber NJ, Zammerilla LL, Nowicki AL, Rao N, Kang JD, Lee JY, Donaldson WF. Increased Sensitivity of Detecting MSSA Colonization Using Groin and Gluteal Cleft Swabs.

-          Podium presentation at the 23rd Musculoskeletal Infection Society (MSIS) meeting. August 2-3, 2013; Philadelphia, PA, USA.

 

51.  Chen AF, Farber NJ, Zammerilla LL, Nowicki AL, Rao N, Kang JD, Lee JY, Donaldson WF. Staphylococcus Decolonization in Elective Spine Surgery is Effective.

-          Podium presentation at the 23rd Musculoskeletal Infection Society (MSIS) meeting. August 2-3, 2013; Philadelphia, PA, USA.

-          Poster presentation at The International Society for the Study of the Lumbar Spine (ISSLS) meeting. May 13-17, 2013; Scottsdale, AZ, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

 

52.  Chen AF, Heyl AE, Xu PZ, Rao N, Klatt BA. Staphylococcus Decolonization in Total Knee Arthroplasty is Effective.

-          Poster presentation at the 16th European Society of Sports Traumatology, Knee Surgery & Arthroscopy (ESSKA) Congress. May 14-17, 2014; Amsterdam, Netherlands.

 

53.  Chen AF, Heyl AE, Xu PZ, Rao N, Klatt BA. Staphylococcus Decolonization in Total Joint Arthroplasty is Effective.

-          Podium presentation at the Pennsylvania Orthopaedic Society (POS) fall scientific meeting. October 10-11, 2013; State Collage, PA, USA.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

-          Featured presentation in the Annual Meeting Daily Editions of AAOS Now. March 21, 2013; Chicago, IL, USA

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

-          Podium presentation at the 22nd annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 2-4, 2012; Dallas, TX, USA.

-          Poster presentation at the Pennsylvania Medical Society House of Delegates meeting. October 27-28, 2012; Hershey, PA, USA.

 

54.  Oppenheim IJ, Greve DW, Chen AF. A flexible insert for wireless strain sensing.

-          Podium presentation at the Health Monitoring of Structural and Biological Systems 2013, SPIE 8695. March 10-14, 2013; San Diego, CA, USA.

 

55.  Farber N, Chen AF, Foster J, Klatt BA. Infection Rates Unchanged With The Use Of 2% Chlorhexidine Gluconate-Impregnated Wipes In Total Joint Arthroplasty.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

-          Podium Presentation at the 22nd Musculoskeletal Infection Society (MSIS) meeting. August 10-11, 2012; San Antonio, TX, USA.

-          Podium Presentation at the 43rd annual Eastern Orthopaedic Association (EOA) meeting. June 20-23, 2012; Bolton Landing, NY, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

 

56.  Klatt BA, Pigott MT, Farber N, Huang Y, Chen AF. Use of Nerve Blocks after Total Joint Arthroplasty Leads to Increased Rate of Falls.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

-          Featured presentation in the Annual Meeting Daily Editions of AAOS Now. March 20, 2013; Chicago, IL, USA

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

-          Poster presentation at the 22nd annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 2-4, 2012; Dallas, TX, USA.

 

57.  Woods BI, Chen AF, Waters JH, Donaldson WF, Kang JD, Lee JY. The Association between Allogenic Transfusion Volume and Infection Rates following Spine Surgery.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2014, Vol 25.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

-          Featured presentation in the Annual Meeting Daily Editions of AAOS Now. March 21, 2013; Chicago, IL, USA

-          Podium Presentation at the OREF/ORS Southeast Region Resident Research Symposium. June 1, 2012; Columbus, SC, USA.

 

58.  Evan JL, Chen AF, Lee JY. Imaging Characteristics of Dynamic" versus "Static" Spondylolisthesis.

-          Podium presentation at the 28th annual North American Spine Society (NASS) meeting. October 9-12, 2013; New Orleans, LA, USA.

-          Poster presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

 

59.  Zmistowski B, Tetreault M, Alijanipour P, Chen AF, Della Valle C, Parvizi J. Recurrent Periprosthetic Joint Infection: Persistent or New Infection?

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

-          Podium Presentation at the 22nd Musculoskeletal Infection Society (MSIS) meeting. August 10-11, 2012; San Antonio, TX, USA.

 

60.   Lunardini DJ, Eskander MS, Even JL, Dunlap JT, Chen AF, Lee JY, Ward WT, Kang JD, Donaldson WF. CSRS-members survey of vertebral artery injuries.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. March 19-23, 2013; Chicago, IL, USA.

-          Poster presentation at the Cervical Spine Research Society (CSRS) meeting. December 6-8, 2012; Chicago, IL, USA.

 

61.  Oppenheim IJ, Greve DW, Chen AF. A Flexible Insert for Wireless Strain Sensing.

-          Podium presentation at the SPIE Smart Structures/NDE Conference for Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems. March 10-14, 2013; San Diego, CA, USA.

 

62.  Chen AF, Cafardi SG, Klatt BA, Cohen PZ. Day of Surgery and Length of Stay in Total Hip Arthroplasty.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

 

63.  Chen AF, Tuan RS. Lipopolysaccharide Potentiation of Adult Mesenchymal Stem Cells as an Adjunct Therapy for Treating Infections.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

 

64.  Chen AF, Kolia N, Schreiber VM, Washington W, Rao N, Evans AR. Increased MRSA Infections in Open Fractures Compared to Closed Fractures.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

 

65.  Jacobs LJ, Woods BI, Hohl J, Chen AF, Lee JY. Timing of Thromboembolic Chemoprophylaxis in Postoperative Spinal Trauma Patients.

-          Poster presentation at the Cervical Spine Research Society (CSRS) meeting. December 6-8, 2012; Chicago, IL, USA.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 7-11, 2012; San Francisco, CA, USA.

 

66.  Yazer MH, Barr TM, Chen AF, Waters JH, Silverman JF, Triulzi DJ. Prevalence of Pre-Operative Anemia in Elective Orthopedic Surgery Patients.

-          Poster presentation at the 65th annual AABB meeting. October 6-9, 2012; Boston, MA, USA.

 

67.  Greve D, Oppenheim I, Chen AF. An instrumented intermedullary implant to monitor strain in fracture healing.

-          Podium Presentation at the 2012 IEEE International Ultrasonics Symposium (IUS). October 7-10, 2012; Dresden, Germany.

 

68.  Chen AF and Tuan RS. In vitro Testing of Adult [Tuan, 2003 #30]Mesenchymal Stem Cells as an Adjunct Therapy for Treating Periprosthetic Joint Infections.

-          Podium Presentation at the 22nd Musculoskeletal Infection Society (MSIS) meeting. August 10-11, 2012; San Antonio, TX, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Poster Presentation at the Orthopaedic Research Society (ORS) meeting. February 4-7, 2012; San Francisco, CA, USA.

 

69.  Chen AF, Schreiber VM, Washington W, Rao N, Evans AR. Increasing Rate of MRSA Infections in Open Fractures.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

-          Podium Presentation at the 22nd Musculoskeletal Infection Society (MSIS) meeting. August 10-11, 2012; San Antonio, TX, USA.

 

70.  Chen AF, Bi W, Singhabahu D, Londino J, Hohl J, Ward M, Ward WT. Converting SRS-24 to SRS-22r in a Surgical Range, Non-operated Adolescent Idiopathic Scoliosis Patient Cohort.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2013, Vol 24.

-          Podium presentation at the Spine Across the Sea meeting (North American Spine Society [NASS] and the Japanese Society for Spine Surgery and Related Research [JSSR]). July 29-August 2, 2012; Kauai, HI, USA.

 

71.  Pigott MT, Chen AF, Lunardini DJ, Klatt BA. Radiographic and Clinical Limb Length Discrepancy Do Not Correlate With Patient Perception.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Poster Presentation at the 43rd annual Eastern Orthopaedic Association (EOA) meeting. June 20-23, 2012; Bolton Landing, NY, USA.

 

72.  Lunardini DJ, Spina N, Ayyash O, Chen AF, Lee JY. An evaluation of the safety and complications of pharmacologic VTE prophylaxis after spine surgery.

-          Podium Presentation at the OREF/ORS Southeast Region Resident Research Symposium. June 1, 2012; Columbus, SC, USA.

-          Podium presentation at the Lumbar Spine Research Society (LSRS) meeting. April 26-7, 2012; Chicago, IL, USA.

 

73.  Chen AF, Pigott M, Tetreault MW, Crossett LS, Klatt BA. Rim Screw Fixation In Revision Total Hip Arthroplasty.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

 

74.  Chen AF, Pigott M, McClain EJ, Klatt BA. Serum Cobalt and Chromium levels from a Single Metal-on-Metal Total Hip Arthroplasty Implant.

-          Podium presentation at the American Society for Testing and Materials (ASTM) meeting on the Metal-On-Metal Total Hip Replacement Devices Symposium. May 8, 2012; Phoenix, AZ, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

 

75.  Chen AF, Klatt BA, Yazer MH, Waters JH. Blood Utilization After Total Knee Arthroplasty In A Large Hospital Network.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 7-11, 2012; San Francisco, CA, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Poster presentation at the 21st annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 4-6, 2011; Dallas, TX, USA.

-          Poster presentation at the 64th annual AABB meeting. October 22-25, 2011; San Diego, CA, USA.

 

76.  Chen AF, Klatt BA, Yazer MH, Waters JH. Variation in Blood Utilization After Total Hip Arthroplasty (THA) In A Regional Hospital Network.

-          Poster presentation highlighted in the Poster Tour at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 7-11, 2012; San Francisco, CA, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Poster presentation at the 64th annual AABB meeting. October 22-25, 2011; San Diego, CA, USA.

 

77.  Chen AF, Choi LE, Colman MW, Goodman MG, Crossett LS, Tarkin IS, McGough RL. Failure Of Total Knee Arthroplasty Periprosthetic Femur Fracture Fixation Using Plating Techniques.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Poster presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 7-11, 2012; San Francisco, CA, USA.

 

78.  Boretsky K, Chen A, Roach J, Visoiu M, Cassara A, Cladis F, Boretsky K. Implementation of a Pediatric Acute Pain Service and the Effects of a Pain Service on Opioid Consumption in Selected Orthopedic Patients.

-          Podium presentation at the 37th Annual Regional Anesthesia Meeting and Workshops. March 15-18, 2012, San Diego, CA, USA.

 

79.  Colman MW, Choi LE, Chen AF, Goodman MG, Crossett LS, Tarkin IS, McGough RL. Proximal femoral replacement in the acute management of periprosthetic fractures of the hip.

-          Poster presentation at the 28th annual Orthopaedic Trauma Association (OTA) meeting. October 3-6, 2012; Minneapolis, MN, USA.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 7-11, 2012; San Francisco, CA, USA.

-          Poster presentation at the 21st annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 4-6, 2011; Dallas, TX, USA.

 

80.  Chen AF, Chivukla S, Jacobs LJ, Tetreault MW, Lee JY. Methicillin-resistant Staphylococcus aureus (MRSA) Colonization in Elective Spine Cases.

-          Featured in AAOS Headline News Now, March 28, 2012.

-          Alternate podium presentation and Poster presentation highlighted in the Poster Tour at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 7-11, 2012; San Francisco, CA, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Podium presentation at the 21st Musculoskeletal Infection Society (MSIS) meeting. August 5-6, 2011; Rochester, MN, USA.

 

81.  Choi LE, Colman MW, Chen AF, Goodman MG, Crossett LS, Tarkin IS, McGough RL. Megaprostheses in the Treatment of Periprosthetic Femur Fractures After Total Knee Arthroplasty Compared to Traditional Fixation Techniques.

-          Poster presentation at the 21st annual American Academy of Hip and Knee Surgeons (AAHKS) meeting. November 4-6, 2011; Dallas, TX, USA.

 

82.  Chen AF, Shen JY, Stewart MK, Klatt BA. Preoperative Narcotic Medication Has Minimal Postoperative Effect in Total Joint Arthroplasty (TJA).

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Podium presentation at the 42nd annual Eastern Orthopaedic Association (EOA) meeting. October 19-22, 2011; Williamsburg, VA, USA.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 15-19, 2011; San Diego, CA, USA.

-          Podium presentation at the 52nd Society of Military Orthopaedic Surgeons (SOMOS) meeting. December 13-17, 2010; Vail, Colorado, USA.

 

83.  Pigott M, Chen AF, Lunardini DJ, Klatt BA. Neither Radiographic Nor Clinical Limb Length Discrepancy Measurements Correlate With Patient Perception.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

 

84.  Lunardini DJ, Chen AF, Klatt BA. Radiographic and Clinical Measurements of Limb Length Discrepancy Do Not Correlate.

-          Podium presentation at the 42nd annual Eastern Orthopaedic Association (EOA) meeting. October 19-22, 2011; Williamsburg, VA, USA.

 

85.  Chen AF, Ramirez CP, Tetreault MW, Rao N, Klatt BA. Chronic Antibiotic Suppression Reduces the Recurrence Rate of Periprosthetic Knee Infections.

-          Poster presentation at the 42nd annual Eastern Orthopaedic Association (EOA) meeting. October 19-22, 2011; Williamsburg, VA, USA.

-          Poster presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 15-19, 2011; San Diego, CA, USA

 

86.  Chen AF, Kinback N, Heyl AE, Klatt BA. Improved Patient Outcomes For Fusions Compared to Above Knee Amputations.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2012, Vol 23.

-          Podium presentation at the 21st Musculoskeletal Infection Society (MSIS) meeting. August 5-6, 2011; Rochester, MN, USA.

 

87.  Chen AF, Stewart MK, Heyl AE, Klatt BA. Physical Therapy on Day of Total Joint Arthroplasty (TJA) Surgery Reduces Length of Hospital Stay.

-          Featured in PT in motion News Now. March 22, 2012.

-          Podium presentation at the OREF/ORS Heartland Resident Research Symposium. March 18, 2011; St. Louis, MO, USA.

-          Podium presentation at the American Academy of Orthopaedic Surgeons (AAOS) meeting. February 15-19, 2011; San Diego, CA, USA.

-          Selected by the American Academy of Orthopaedic Surgeons (AAOS) Communications Cabinet to be featured as part of the AAOS media relations program. February 15-19, 2011; San Diego, CA, USA.

-          Podium presentation at the 52nd Society of Military Orthopaedic Surgeons (SOMOS) meeting. December 13-17, 2010; Vail, Colorado, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2010, Vol 21, 56.

-          Poster presentation at the Institute for Rehabilitation and Research (IRR) Day. June 2, 2010; Pittsburgh, PA, USA.

 

88.  Chen AF. Blood Transfusions in Orthopaedics.

-          Grand Rounds presentation at the University of Pittsburgh Medical Center. January 26, 2011; Pittsburgh, PA, USA.

 

89.  Chen AF, Tetreault MW, Fedorka CJ, Klatt BA. Malnourishment is Linked with Chronic Infection in Total Joint Arthroplasty.

-          Podium presentation at the 52nd Society of Military Orthopaedic Surgeons (SOMOS) Annual Meeting. December 13-17, 2010; Vail, Colorado, USA.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2010, Vol 21, 57.

 

90.  Fedorka CJ, Chen A, McGarry W, Zmistowski B, Heyl A, Klatt BA, Parvizi J. Above-the-Knee Amputation Following Infected Total Knee Arthroplasty.

-          Abstract in The Pittsburgh Orthopaedic Journal. 2010, Vol 21, 54.

 

91.  Chen AF, Ramirez CP, Tetreault MW, Rao N, Klatt BA. Chronic Antibiotic Suppression Reduces the Recurrence Rate of Periprosthetic Knee Infections.

-          Podium presentation at the 20th Musculoskeletal Infection Society (MSIS) meeting. August 6-7, 2010; Marina Del Ray, CA, USA.

 

92.  Steele GD, Fedorka CJ, Sanchez-Ortiz A, Heyl A, Crossett LS, Chen AF, Klatt BA. Increased Infection in Solid Organ Transplant Patients with Total Knee Arthroplasties.

-          Podium presentation at the 20th Musculoskeletal Infection Society (MSIS) meeting. August 6-7, 2010; Marina Del Ray, CA, USA.

 

93.  Chen AF. Evolution of Fracture Fixation for Supracondylar Femur Fractures.

-          Grand Rounds presentation at the University of Pittsburgh Medical Center. November 21, 2009; Pittsburgh, PA, USA.

 

94.  Chen AF, Tarkin IS, Gruen GS. Measuring Fracture Healing using a BioImplantable Bone Stress Sensor.

-          Podium presentation at the Pittsburgh Biosensor Consortium. November 21, 2009; Pittsburgh, PA, USA.

 

95.  Chen AF, Tetreault MW, Fedorka CJ, Rao N, Klatt BA. Impaired Nutritional Status in MRSA Infected Total Knee and Hip Arthroplasties.

-          Podium presentation at the Pennsylvania Orthopaedic Society (POS). October 15-17, 2009; Savannah, GA, USA.

-          Podium presentation at the 19th Musculoskeletal Infection Society (MSIS) meeting. August 7-8, 2009; San Diego, CA, USA.

 

96.  Chen AF, Davies CM, Lin M, Fermor B.  Increased oxidative DNA damage in porcine osteoarthritic articular cartilage explants. 

-          Poster presentation at the Orthopaedic Research Society (ORS) Meeting. March 2-5, 2008; San Francisco, CA, USA.

 

97.  Chen AF, Davies CM, Son J, Fermor B.  Nitric oxide donors induce oxidative DNA damage that cannot undergo complete endogenous repair. 

-          Poster presentation at the Orthopaedic Research Society (ORS) Meeting. March 2-5, 2008; San Francisco, CA, USA.

-            

98.  Chen AF, Davies CM, Fermor B.  Potential Roles of Reactive Oxygen Species and DNA Damage in Osteoarthritis.

-          Poster presentation at the National Student Research Forum (NSRF). April 26-27, 2007; Galveston, TX, USA.

-          Poster presentation at the Kewaunee Conference: The Center for Biomolecular and Tissue Engineering.  April 19, 2007; Durham, NC, USA.

-          Poster presentation at the American Medical Student Association Conference. March 8, 2007; Washington, DC, USA.

 

99.  Davies CM, Son J, Chen A, Guilak F, Weinberg JB, Fermor B. Oxidative DNA damage in articular cartilage treated with pro-inflammatory cytokines.

-          Poster presentation at the Arthritis Foundation Conference. April 20-22, 2007; Stone Mountain, GA, USA.

 

100.                      Alan RK, Chen AF, Tria AJ. Accuracy of Electromagnetic Navigation for TKA.

-          Poster presentation at the Annual American Academy of Orthopaedic Surgeons (AAOS) meeting. February 13-18, 2007; San Diego, CA, USA.

 

101.                      Davies CM, Son J, Chen A, Guilak F, Weinberg JB, Fermor B. Pro-inflammatory cytokines induce NO-mediated DNA damage in articular chondrocytes.

-          Poster presentation at Keystone Symposia: Genome Instability and Repair. January 17-22, 2007; Breckenridge, CO, USA.

-          Podium presentation at Genetics and Environmental Mutagenesis Society (GEMS). October 26, 2006; Chapel Hill, NC, USA.

 

102.                      Chen AF. Minimally Invasive Surgery – Total Knee Arthroplasty. 

-          Poster presentation at the UMDNJ Medical Student Research Competition. October 11, 2004; Piscataway, NJ, USA.

Books and Book Chapters

 

1.      Manrique J, Gomez MM, Chen AF, Parvizi J. TKA Associated Infections – Treatment Strategies. In: Carlos Rodríguez-Merchán and Oussedik Total Knee Arthroplasty – A comprehensive guide. USA: Springer, 2015.

 

2.      Ulici V, Chen AF, Cheng A, Tuan RS. Anatomy – Cartilage. In: McCarthy, Villar, and Noble Advances in Hip Arthroscopy. USA: Springer. 2015.

 

3.      Chen AF, Parvizi J. Results of Arthroplasty in Post-Traumatic Arthritis. In: Olson and Guilak Post-Traumatic Arthritis: Pathogenesis, Diagnosis, And Management. USA: Springer, 2014.

 

4.      Chen AF, O’Toole P, Minori J, Parvizi J. Surgical Technique: Mini-Open approach. In: Nho, Leunig, Larson, Bedi and Kelly Hip Arthroscopy and Hip Joint Preservation Surgery. USA: Springer, 2014.

 

5.      O’Toole P, Chen AF, Minori J, Parvizi J. Surgical Technique: Mini-open acetabular rim trimming and labral refixation / femoral osteochondroplasty. In: Nho, Leunig, Larson, Bedi and Kelly Hip Arthroscopy and Hip Joint Preservation Surgery. USA: Springer, 2014.

 

6.      Chen AF. Prevention of Infection. In: Parvizi, Goyal, and Cashman The Hip: Preservation, Replacement, and Revision. USA: Data Trace Publishing Company. 2014.

 

7.      Chen AF, Tischler EH, Austin MS. Position and Orientation of the Stem. In: Rossi Primary Total Hip Replacement. Italy: Minerva Medica. 2014.

 

8.      Klatt BA, Chen AF, Tuan RS. Arthritis. In: Flynn Orthopaedic Knowledge Update (OKU) 11. USA: American Academy of Orthopaedic Surgeons (AAOS). 2014.

 

9.      Chen AF, Klatt BA. Strategies for Reducing Blood Use in Orthopedic Surgery. In: Waters Blood Management: Options for Better Patient Care, 2nd edition. USA: American Association of Blood Banks (AABB). In production.

 

10.  Chen AF, Fedorka CJ, Klatt BA. Above Knee Amputation. In: Springer and Parvizi Periprosthetic Joint Infection. USA: SLACK Incorporated. 2014.

 

11.  Chen AF. Orthopaedic Fellowship Application Process. In: Mazloom and Parvizi How To Get Into Orthopedic Residency in the US. USA: Jaypee Brothers Medical Publishers. 2013.

 

12.  Chen AF. The Little Ortho Book: The Bare Bones of Orthopedics. New Jersey: SLACK Incorporated. 2013.

 

13.  Chen AF, Pigott MT, McClain EJ, Klatt BA. Low Cobalt and Chromium levels from a Single Metal-on-Metal Total Hip Arthroplasty Implant. In: Kurtz, Greenwald, Mihalko, and Lemons Metal-On-Metal Total Hip Replacement Devices on May 8, 2012 in Phoenix, AZ; STP 1560. ASTM International: Selected Technical Papers. 2013.

 

14.  Klatt BA, Chen AF. TKA in Patients with Organ Transplantation. In: Parvizi Knee Reconstruction, Replacement and Revision. USA: Data Trace Publishing Company. 2012.

 

15.  Farber NJ, Chen AF, Klatt BA. Preoperative Clinical Evaluation. In: Parvizi Knee Reconstruction, Replacement and Revision. USA: Data Trace Publishing Company. 2012.

 

16.  Braly BA, Chen AF, Woods B, Syed IY, Lee JY. Cervical Whiplash. In: Anderson and Vaccaro Decision Making in Spine Care 2nd edition. USA: Thieme Medical Publishers. 2012.

 

17.  Chen AF. Quick Reference Dictionary for Orthopedics. New Jersey: SLACK Incorporated. 2012.

 

18.  Wright V and Chen AF. Hip Arthroscopy. In: Masters Techniques In Orthopaedic Surgery: Sports Medicine. USA: Lippincott Williams & Wilkins. 2010.

 

19.  Chen AF, Schreiber VM, van Eck CF, Fu FH. ACL Injuries and Treatment. In: Scuderi GR, Tria AJ The Knee: A Comprehensive Review. Singapore: World Scientific Publishing Co. 2010:215-236.

 

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