Joseph Thomas Patterson, MD

Associate Professor of Orthopaedic Surgery (Clinical Scholar)

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Overview

Specialties
Orthopedic Surgery, Orthopedic Trauma Surgery, Limb Lengthening, Deformity Correction

Joseph Patterson, MD, FACS, FAAOS believes in delivering personalized, evidence-based care to help patients recover after as fully as possible after an injury. As a fellowship-trained, board-certified orthopaedic trauma surgeon, Dr. Patterson is an expert in the treatment of fractures and dislocations of the pelvis, acetabulum, scapula, and upper and lower limbs. Dr. Patterson has extensive experience repairing difficult “problem” fractures that are challenging to repair or are not healing properly. He performs limb lengthening, deformity correction, and limb salvage for congenital and traumatic limb differences.

Dr. Patterson is an award-winning clinical investigator with interests in patient-centered comparative effectiveness research in musculoskeletal care. He serves as a co-primary investigator on multiple large, multicenter, randomized clinical trials comparing treatments for patients with fractures of the hip and pelvis as well as a site investigator with the METRC and COIRI research consortia. He manages an active clinical research group leveraging insights from registry and administrative claims data to guide clinical care. He has received grant funding from the National Science Foundation, Orthopaedic Trauma Association, AO North America, Orthopaedic Research and Education Foundation, and James O. Johnston Foundation. His research contributions to orthopaedic care have been recognized with an Early Career Development Award from AO North America as well as Young Investigator Awards from the American Association of Hip and Knee Surgeons and AO North America.

Awards

  • Los Angeles Magazine: Southern California Top Doctors Rising Star, 2022
     – 2024
  • AO Trauma North America: Early Career Development Award, 2022
     – 2024
  • AO Trauma North America: Young Investigator Research Development Award, 2020
     – 2022
  • American Academy Orthopaedic Surgeons/Orthopaedic Research and Education Foundation/Orthopaedic Rese: Clinical Scholar Career Development Program, 2017
  • American Association of Hip and Knee Surgeons: James A. Rand Young Investigator Award, 2016
  • WOA 2024 Annual Meeting, Laguna Beach, CA: Western Orthopaedic Association Young Investigator Award, 2024

Education and Training

  • University of California Los Angeles, Los Angeles, CA — BS — 2010 — Bionengineering
  • Yale School of Medicine, New Haven, CT — MD — 2014
  • University of California San Francisco, San Francisco, CA — 2019 — Residency Orthopeadic Surgery
  • University of Washington, Harborview Medical Center, Seattle, WA — 2020 — Fellowship Orthopaedic Trauma Surgery

Publications

  • Do Computerized Tomography Images Influence Surgeons’ Estimates of Posterior Tilt Angle or Treatment Preference for Minimally Displaced Femoral Neck Fractures? J Orthop Trauma. 2026 Aug 01; 40(8):e186 . View in PubMed
  • Operative care rates of lateral compression type 1 pelvic fractures increased from 2003 to 2018. Eur J Orthop Surg Traumatol. 2026 Aug 01; 36(1).. View in PubMed
  • Treatment-center variations in open versus closed reduction for nonelderly femoral neck fractures. OTA Int. 2026 Sep; 9(3):e498.. View in PubMed
  • Neutrophil-Lymphocyte Ratio Trajectories Predict Mortality and Medical Complications in Hip Fracture Patients Undergoing Hemiarthroplasty. J Arthroplasty. 2026 Jun 19.. View in PubMed
  • Mechanism matters: differences in injury patterns and outcomes between ballistic and non-ballistic iliac wing fractures. Eur J Orthop Surg Traumatol. 2026 Jun 01; 36(1).. View in PubMed
  • Intrawound Tobramycin Plus Vancomycin to Prevent Surgical Site Infection in Tibial Fractures: The TOBRA Randomized Clinical Trial. JAMA. 2026 May 12; 335(18):1586-1595.. View in PubMed
  • Ballistic Pelvic Fractures With Bowel-First Trajectory Are Associated With Increased Rates of Bony Infection: A Multicenter Assessment. J Orthop Trauma. 2026 May 01; 40(5):269-274.. View in PubMed
  • Do antibiotic bead pouches prevent infections and other complications in patients with Gustilo-Anderson Type III open lower extremity fractures? Injury. 2026 Jun; 57(6):113289. Harrington CJ, Khan U, . View in PubMed
  • Does supine versus lateral position affect operative time and reduction quality for elderly intertrochanteric femur fractures? Eur J Orthop Surg Traumatol. 2026 Apr 15; 36(1). Ross RC, Shabani S, Sakk . View in PubMed
  • The State, Origins, and Future of the Art of Dynamic Pelvic Stress Examinations. J Orthop Trauma. 2026 Apr 01; 40(4):220.. View in PubMed