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Nathanael Heckmann, MD

Assistant Professor of Clinical Orthopaedic Surgery

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Overview

Nathanael Heckmann, M.D. is an assistant professor in the Department of Orthopaedic Surgery at the Keck School of Medicine of USC. His clinical focus is on the surgical and non-surgical management of degenerative diseases of the hip and knee, including osteoarthritis, rheumatoid arthritis, and post-traumatic arthritis. His surgical practice focuses on minimally invasive surgery, hip and knee replacement, partial knee replacement, management of infected hip and knee replacements, treatment of failed hip and knee replacements, as well as robotic-assisted and computer-navigated arthroplasty.

Dr. Heckmann’s research focuses on clinical outcomes following hip and knee arthroplasty with a particular interest in understanding the interrelationship between degenerative diseases of the spine and hip. His research is also focused on the diagnosis, treatment, and management of infections following hip and knee replacement surgery. He has published more than 100 research papers, book chapters, and scholarly reviews.

Awards

  • Los Angeles Magazine: Southern California Rising Star, 2022
  • Pasadena Magazine: Top Doctor, 2021

Publications

  • An Updated Estimate of Total Hip and Total Knee Arthroplasty Inpatient Case Volume During the 2020 COVID-19 Pandemic in the United States Arthroplast Today. 2024 Apr; 26:101336. . View in PubMed
  • Risk Factors for Peripheral Nerve Injury Following Revision Total Knee Arthroplasty in 132,960 PatientsJ Arthroplasty. 2024 Apr; 39(4):1031-1035. e2. . View in PubMed
  • Robotic-Assisted Total Knee Arthroplasty in Obese Patients Arthroplast Today. 2024 Apr; 26:101320. . View in PubMed
  • Same-Day Total Joint Arthroplasty in the United States From 2016 to 2020: The Impact of the Medicare Inpatient Only List and the COVID-19 PandemicJ Arthroplasty. 2024 Apr; 39(4):858-863. e2. . View in PubMed
  • How-To Create an Orthopaedic Systematic Review: A Step-by-Step Guide Part I: Study Design J Arthroplasty. 2024 Mar 27. . View in PubMed
  • Risk Factors for Peripheral Nerve Injury Following Revision Total Hip Arthroplasty in 112,310 Patients J Clin Med. 2024 Mar 20; 13(6). . View in PubMed
  • J Arthroplasty. 2024 Mar 15. . View in PubMed
  • How-To Create an Orthopaedic Systematic Review: A Step-by-Step GuidePart III: Executing a Meta-analysis. J Arthroplasty. 2024 Mar 15. . View in PubMed
  • Increasing Burden of Lower-Extremity Fractures in the Middle East and North Africa (MENA): A 30-Year Epidemiological Analysis J Bone Joint Surg Am. 2024 Mar 06; 106(5):414-424. . View in PubMed
  • Excessive posterior pelvic tilt from preoperative supine to postoperative standing after total hip arthroplasty Bone Joint J. 2024 Mar 01; 106-B(3 Supple A):74-80. . View in PubMed
  • Limited Durability of Extensor Mechanism Reconstruction Following Total Knee Arthroplasty: Mesh and Allograft Show Equivalent Outcomes at Five-Year Follow-Up J Arthroplasty. 2024 Mar; 39(3):772-777. . View in PubMed
  • Metal artifact reduction sequence-MRI abnormalities in asymptomatic patients with dual-mobility hip prostheses Bone Joint J. 2024 Mar 01; 106-B(3 Supple A):89-96. . View in PubMed
  • Intravenous tranexamic acid reduces complications following surgical treatment of pathologic fractures of the lower extremity J Surg Oncol. 2024 Feb 22. . View in PubMed
  • Higher Blood Glucose Levels on the Day of Surgery Are Associated with an Increased Risk of Periprosthetic Joint Infection After Total Hip Arthroplasty J Bone Joint Surg Am. 2024 Feb 21; 106(4):276-287. . View in PubMed
  • Characteristics of Very Young Patients Undergoing Total Hip Arthroplasty: A Contemporary Assessment Arthroplast Today. 2024 Feb; 25:101268. . View in PubMed
  • Dexamethasone-Associated Hyperglycemia is Not Associated With Infectious Complications After Total Joint Arthroplasty in Diabetic Patients J Arthroplasty. 2024 Jan 14. . View in PubMed
  • Total Hip and Total Knee Arthroplasty Outpatient Case Volume During the 2020 COVID-19 Pandemic in New York and California J Arthroplasty. 2024 Jan 12. . View in PubMed
  • Medical Weight Optimization for Arthroplasty Patients: A Primer of Emerging Therapies for the Joint Arthroplasty Surgeon J Arthroplasty. 2024 Jan; 39(1):38-43. . View in PubMed
  • 2024; 73:131-151. . View in PubMed
  • Tranexamic Acid Is Safe in Patients with a History of Venous Thromboembolism Undergoing Total Joint Arthroplasty J Bone Joint Surg Am. 2024 01 03; 106(1):30-38. . View in PubMed
  • Strikingly High Rates of Periprosthetic Joint Infection Following Revision Surgery for Periprosthetic Fractures Regardless of Surgery Timing J Arthroplasty. 2023 Dec 16. . View in PubMed
  • The Intersection of Race and Sex: A New Perspective Into Diversity Trends in Orthopaedic Surgery J Am Acad Orthop Surg. 2023 Dec 01; 31(23):1197-1204. . View in PubMed
  • Standard versus low-dose computed tomography for assessment of acetabular fracture reduction using novel step and gap measurement technique Eur J Orthop Surg Traumatol. 2023 Dec; 33(8):3703-3709. . View in PubMed
  • Postoperative Complications Associated with Non-Steroidal Anti-Inflammatory Combinations Used Status-Post Total Hip and Knee Arthroplasty J Clin Med. 2023 Nov 07; 12(22). . View in PubMed
  • Increased dislocation rates following total hip arthroplasty in patients with ankylosing spondylitis Hip Int. 2023 Nov; 33(6):1026-1034. . View in PubMed
  • Management of Femoral Neck Fractures in Patients Age =50 Years by American Board of Orthopaedic Surgery Part II Examination Candidates J Orthop Trauma. 2023 Oct 05. . View in PubMed
  • Perioperative Dexamethasone Associated With Decreased Length of Stay After Total Hip and Knee Arthroplasty J Am Acad Orthop Surg. 2023 Oct 01; 31(19):e778-e787. . View in PubMed
  • Medicare Advantage in Soft Tissue Sarcoma May Be Associated with Worse Patient Outcomes J Clin Med. 2023 Aug 04; 12(15). . View in PubMed
  • Trends in Race and Sex Representation Among Entering Orthopaedic Surgery Residents: A Continued Call for Active Diversification Efforts J Am Acad Orthop Surg. 2023 Jun 15; 31(12):e530-e539. . View in PubMed
  • Cemented versus Cementless Femoral Fixation for Elective Primary Total Hip Arthroplasty: A Nationwide Analysis of Short-Term Complication and Readmission Rates J Clin Med. 2023 Jun 09; 12(12). . View in PubMed
  • Prevalence of primary malignant tumours, rates of pathological fracture, and mortality in the setting of metastatic bone disease Bone Jt Open. 2023 Jun 05; 4(6):424-431. . View in PubMed
  • Anteroposterior pelvic radiograph findings correlate with sagittal spinopelvic motion Bone Joint J. 2023 May 01; 105-B(5):496-503. . View in PubMed
  • Clinical outcomes of cemented distal femur replacements with all-polyethylene tibial components for oncologic indications World J Orthop. 2023 Apr 18; 14(4):218-230. . View in PubMed
  • Duloxetine for Postoperative Pain Control Following Knee or Hip Replacement: A Systematic Review and Meta-Analysis Arthroplast Today. 2023 Apr; 20:101097. . View in PubMed
  • Peripheral Nerve Block Utilization is Associated With Decreased Postoperative Opioid Consumption and Shorter Length of Stay Following Total Knee Arthroplasty Arthroplast Today. 2023 Apr; 20:101101. . View in PubMed
  • The Correlation Between Pelvic Motion and Lumbar Motion in Patients Presenting With a Lumbar Spinal Pathology: Implications for Assessing Dislocation Risk in Total Hip Arthroplasty Arthroplast Today. 2023 Apr; 20:101105. . View in PubMed
  • A double-blinded, placebo-controlled, randomized study to evaluate the efficacy of perioperative dextromethorphan compared to placebo for the treatment of postoperative pain: a study protocol Trials. 2023 Mar 29; 24(1):238. . View in PubMed
  • Refining the Role of Routine Synovial Alpha-Defensin in Periprosthetic Joint Infection Following Total Knee Arthroplasty: An Analysis of Limitations J Arthroplasty. 2023 12; 38(12):2691-2697. . View in PubMed
  • Increased Complication Risk Associated With Simultaneous Bilateral Total Hip Arthroplasty: A Contemporary, Matched Cohort AnalysisJ Arthroplasty. 2023 12; 38(12):2661-2666. e1. . View in PubMed
  • Factors Associated With Failure Following Proximal Femoral Replacement for Salvage Hip Surgery for Nononcologic IndicationsJ Arthroplasty. 2023 11; 38(11):2429-2435. e2. . View in PubMed
  • Preoperative radiographic findings associated with postoperative spinopelvic risk factors for instability following total hip arthroplasty J Orthop Res. 2023 09; 41(9):2026-2031. . View in PubMed
  • Positive COVID-19 Diagnosis Following Primary Elective Total Joint Arthroplasty: Increased Complication and Mortality RatesJ Arthroplasty. 2023 09; 38(9):1682-1692. e2. . View in PubMed
  • The Persistent Effects of the COVID-19 Pandemic on Total Joint Arthroplasty Changes in Practice Patterns in the United States From 2020 to 2021J Arthroplasty. 2023 08; 38(8):1438-1443. e1. . View in PubMed
  • Safety and Efficacy of Rivaroxaban in Primary Total Hip and Knee ArthroplastyJ Arthroplasty. 2023 08; 38(8):1613-1620. e4. . View in PubMed
  • Aspirin for Venous Thromboembolic Prophylaxis Following Total Hip and Total Knee Arthroplasty: An Analysis of Safety and Efficacy Accounting for Surgeon Selection BiasJ Arthroplasty. 2023 07; 38(7 Suppl 2):S412-S419. e1. . View in PubMed
  • Dual Mobility Articulation in Revision Total Hip Arthroplasty: An American Joint Replacement Registry Analysis of Patients Aged 65 Years and Older J Arthroplasty. 2023 07; 38(7 Suppl 2):S376-S380. . View in PubMed
  • Does Prednisone Dose Affect Rates of Periprosthetic Joint Infection Following Primary Total Hip and Total Knee Arthroplasty? J Arthroplasty. 2023 06; 38(6):1024-1031.. View in PubMed
  • The Utility of Routine Postoperative Radiographs in the Asymptomatic Total Hip Arthroplasty Patient J Arthroplasty. 2023 06; 38(6):1070-1074. . View in PubMed
  • The Education Committee of the American Association of Hip and Knee Surgeons J Arthroplasty. 2023 05; 38(5):777. . View in PubMed
  • Influence of donor age and comorbidities on transduced human adipose-derived stem cell in vitro osteogenic potential Gene Ther. 2023 04; 30(3-4):369-376. . View in PubMed
  • Spinal Versus General Anesthesia in Total Knee Arthroplasty: Are There Differences in Complication and Readmission Rates? J Arthroplasty. 2023 04; 38(4):673-679.e1.. View in PubMed
  • Stability analysis of tranexamic acid in the presence of various antiseptic solutions J Orthop Res. 2023 03; 41(3):692-697. . View in PubMed
  • Ceramic Femoral Heads Exhibit Lower Wear Rates Compared to Cobalt Chrome: A Meta-Analysis J Arthroplasty. 2023 02; 38(2):397-405. . View in PubMed
  • Is Intraoperative Dexamethasone Utilization Associated With Increased Rates of Periprosthetic Joint Infection Following Total Joint Arthroplasty? J Arthroplasty. 2023 02; 38(2):224-231.e1.. View in PubMed
  • Tranexamic Acid and Prothrombotic Complications Following Total Hip and Total Knee Arthroplasty: A Population-Wide Safety Analysis Accounting for Surgeon Selection Bias J Arthroplasty. 2023 02; 38(2):215-223. . View in PubMed
  • Complications and Safety of Simultaneous Bilateral Total Knee Arthroplasty: A Patient Characteristic and Comorbidity-Matched Analysis J Bone Joint Surg Am. 2023 07 19; 105(14):1072-1079. . View in PubMed
  • Perioperative Corticosteroids: Not a Straight Shot Answer: Commentary on an article by PK. Chan, FRCSEd (Ortho), et al. : “Pain Relief After Total Knee Arthroplasty with Intravenous and Periarticular Corticosteroid. A Randomized Controlled Trial”. J Bone Joint Surg Am. 2023 06 21; 105(12):e32. . View in PubMed
  • Medicaid Patients Undergo Total Joint Arthroplasty at Lower-Volume Hospitals by Lower-Volume Surgeons and Have Poorer Outcomes J Bone Joint Surg Am. 2023 07 05; 105(13):979-989. . View in PubMed
  • Increased Risk of Venous Thromboembolism in Patients with Postoperative Anemia After Total Joint Arthroplasty: Are Transfusions to Blame? J Bone Joint Surg Am. 2023 09 06; 105(17):1354-1361.. View in PubMed
  • Postoperative Complication and Reoperation Rates Following Resection of Soft Tissue vsBone Malignancies Based on Anatomic Location in the Inpatient Setting. Sarcoma. 2023; 2023:5455719. . View in PubMed
  • Computer-Navigated and Robotic-Assisted Total Knee Arthroplasty: Increasing in Popularity Without Increasing Complications J Arthroplasty. 2022 Dec; 37(12):2358-2364. . View in PubMed
  • Delayed debridement of open tibia fractures beyond 24 and 48 h does not appear to increase infection and reoperation risk Eur J Orthop Surg Traumatol. 2022 Jul; 32(5):953-958. . View in PubMed
  • Interobserver and Intraobserver Reliability of the Sirveaux Classification of Scapular Notching After Reverse Total Shoulder Arthroplasty Orthopedics. 2022 Jul-Aug; 45(4):239-243. . View in PubMed
  • Conversion rates and timing to total knee arthroplasty following anterior cruciate ligament reconstruction: a US population-based study Eur J Orthop Surg Traumatol. 2022 Feb; 32(2):353-362. . View in PubMed
  • Industry Payment Trends to Orthopaedic Surgeons From 2014 to 2018: An Analysis of the First 5 Years of the Open Payments Database J Am Acad Orthop Surg. 2022 Jan 15; 30(2):e191-e198. . View in PubMed
  • Iatrogenic risk of genital injury with retrograde anterior column screws: CT analysis Injury. 2022 11; 53(11):3759-3763. . View in PubMed
  • Modern Proximal Femoral Replacement in Revision Total Hip Arthroplasty for Nononcologic Indications J Arthroplasty. 2022 08; 37(8S):S958-S963. . View in PubMed
  • The Effect of Hip Offset and Spinopelvic Abnormalities on the Risk of Dislocation Following Total Hip Arthroplasty J Arthroplasty. 2022 07; 37(7S):S546-S551. . View in PubMed
  • Systematic Review and Meta-Analysis of Intrawound Vancomycin in Total Hip and Total Knee Arthroplasty: A Continued Call for a Prospective Randomized TrialJ Arthroplasty. 2022 07; 37(7):1405-1415. e1. . View in PubMed
  • Midterm Survivorship of Robotic-Assisted Lateral Unicompartmental Knee Arthroplasty J Arthroplasty. 2022 05; 37(5):831-836. . View in PubMed
  • Elective Inpatient Total Joint Arthroplasty Case Volume in the United States in 2020: Effects of the COVID-19 Pandemic J Bone Joint Surg Am. 2022 07 06; 104(13):e56. . View in PubMed
  • The Rise of Medicare Advantage: Effects on Total Joint Arthroplasty Patient Care and Research J Bone Joint Surg Am. 2022 12 21; 104(24):2145-2152. . View in PubMed
  • Linkage Between Databases in Joint Arthroplasty and Orthopaedics: The Way Forward? J Bone Joint Surg Am. 2022 10 19; 104(Suppl 3):33-38.. View in PubMed
  • Timing of Total Hip Arthroplasty Affects Lumbar Spinal Fusion Outcomes Clin Spine Surg. 2022 03 01; 35(2):E333-E338. . View in PubMed
  • Utilization of technology-assisted total hip arthroplasty in the United States from 2005 to 2018 Arthroplast Today. 2021 Dec; 12:36-44. . View in PubMed
  • Conforming Polyethylene Inserts in Total Knee Arthroplasty: Beyond the Posterior-Stabilized and Cruciate-Retaining Debate J Am Acad Orthop Surg. 2021 Nov 15; 29(22):e1097-e1104. . View in PubMed
  • Cemented Vs Cementless Femoral Fixation for Total Hip Arthroplasty After Displaced Femoral Neck Fracture: A Nationwide Analysis of Short-Term Complications and Readmission RatesJ Arthroplasty. 2021 Nov; 36(11):3667-3675. e4. . View in PubMed
  • Limb Length Discrepancy in Total Hip Arthroplasty: Is the Lesser Trochanter a Reliable Measure of Leg Length? J Arthroplasty. 2021 Oct; 36(10):3593-3600.. View in PubMed
  • Patient Perception Regarding the Safety of Elective Joint Arthroplasty Surgery During the COVID-19 Pandemic Arthroplast Today. 2021 Oct; 11:113-121. . View in PubMed
  • Spinopelvic Biomechanics and Total Hip Arthroplasty: A Primer for Clinical Practice J Am Acad Orthop Surg. 2021 Sep 15; 29(18):e888-e903. . View in PubMed
  • Smoking as a Risk Factor for Complications Following Total Joint Arthroplasty Orthopedics. 2021 Sep-Oct; 44(5):e639-e644. . View in PubMed
  • Biomechanical Evaluation of a Cadaveric Flatfoot Model and Lateral Column Lengthening Technique J Foot Ankle Surg. 2021 Sep-Oct; 60(5):956-959. . View in PubMed
  • Google trends as a tool for evaluating public interest in total knee arthroplasty and total hip arthroplasty J Clin Transl Res. 2021 Aug 26; 7(4):456-466. . View in PubMed
  • Early outcomes of a modern cemented total knee arthroplasty : is tibial loosening a concern? Bone Joint J. 2021 Jun; 103-B(6 Supple A):51-58.. View in PubMed
  • The “Empty Merchant Sign” in acute patellar tendon ruptures Clin Imaging. 2021 Feb; 70:25-32. . View in PubMed
  • The Efficacy of Platelet-Rich Plasma for Improving Pain and Function in Lateral Epicondylitis: A Systematic Review and Meta-analysis with Risk-of-Bias Assessment Arthroscopy. 2021 09; 37(9):2937-2952. . View in PubMed
  • The Effect of Functional Pelvic Tilt on the Three-Dimensional Acetabular Cup Orientation in Total Hip Arthroplasty DislocationsJ Arthroplasty. 2021 06; 36(6):2184-2188. e1. . View in PubMed
  • Revision Surgery for Instability After Total Hip Arthroplasty: Does Timing Matter? J Arthroplasty. 2021 05; 36(5):1779-1783.e2.. View in PubMed
  • Medicare Cuts to Hip and Knee Arthroplasty Surgeon Fees in 2021: Will Access to Care Be Jeopardized? J Arthroplasty. 2021 03; 36(3):791-794.. View in PubMed
  • Functional Anatomy of the Hip Joint J Arthroplasty. 2021 01; 36(1):374-378. . View in PubMed
  • Dose-Dependent Early Postoperative Opioid Use Is Associated with Periprosthetic Joint Infection and Other Complications in Primary TJA J Bone Joint Surg Am. 2021 08 18; 103(16):1531-1542. . View in PubMed
  • Large Individual Bilateral Differences in Tibial Torsion Impact Accurate Contralateral Templating and the Evaluation of Rotational Malalignment J Orthop Trauma. 2021 08 01; 35(8):e277-e282. . View in PubMed
  • Effect of Ulnar Collateral Ligament Reconstruction on Pitch Accuracy, Velocity, and Movement in Major League Baseball Pitchers Orthop J Sports Med. 2020 Dec; 8(12):2325967120968530. . View in PubMed
  • Population-based Survivorship of Computer-navigated Versus Conventional Total Knee Arthroplasty J Am Acad Orthop Surg. 2020 Oct 15; 28(20):857-864. . View in PubMed
  • Factors Associated With Distal Femoral Osteotomy Survivorship: Data From the California Office of Statewide Health Planning and Development (OSHPD) Registry Orthop J Sports Med. 2020 Sep; 8(9):2325967120951554. . View in PubMed
  • Medial Femoral Trochlea Osteochondral Graft: A Quantitative Anatomic Comparison to the Proximal Pole of the Scaphoid J Wrist Surg. 2020 Aug; 9(4):283-288. . View in PubMed
  • Unicompartmental Knee Arthroplasty in a Patient with Nail-Patella Syndrome: A Case ReportJBJS Case Connect. 2020 Jul-Sep; 10(3):e20. 00216. . View in PubMed
  • Trends in the use of dual mobility bearings in hip arthroplasty Bone Joint J. 2020 Jul; 102-B(7_Supple_B):27-32. . View in PubMed
  • Minimal clinically important difference (MCID) for patient-reported shoulder outcomes J Shoulder Elbow Surg. 2020 Jul; 29(7):1484-1492. . View in PubMed
  • Atypical Subtrochanteric Femur Fracture and Hip Osteoarthritis Treated with a Revision Monoblock Stem and Strut Allograft: A Case ReportJBJS Case Connect. 2020 Jul-Sep; 10(3):e20. 00038. . View in PubMed
  • Saline lavage after a “dry tap” Bone Joint J. 2020 Jun; 102-B(6_Supple_A):138-144. . View in PubMed
  • Characteristics of Marijuana Use Among Orthopedic Patients Orthopedics. 2020 Mar 01; 43(2):108-112. . View in PubMed
  • Knee Arthroscopy After Total Knee Arthroplasty: Not a Benign Procedure J Arthroplasty. 2020 12; 35(12):3575-3580. . View in PubMed
  • Medicare Reimbursement for Hip and Knee Arthroplasty From 2000 to 2019: An Unsustainable Trend J Arthroplasty. 2020 05; 35(5):1174-1178. . View in PubMed
  • The Declining Use of Wrist-Spanning External Fixators Hand (N Y). 2020 03; 15(2):255-263. . View in PubMed
  • Wound Irrigation for Open Fractures JBJS Rev. 2020 01; 8(1):e0061. . View in PubMed
  • Cutibacterium acnes persists despite topical clindamycin and benzoyl peroxide J Shoulder Elbow Surg. 2019 Dec; 28(12):2279-2283. . View in PubMed
  • High Tibial Osteotomy Survivorship: A Population-Based Study Orthop J Sports Med. 2019 Dec; 7(12):2325967119890693. . View in PubMed
  • Increased Pulmonary Complications Associated with Intramedullary Fixation of Intertrochanteric Fractures: An Analysis of 13,276 Hips J Am Acad Orthop Surg. 2019 Sep 15; 27(18):690-695. . View in PubMed
  • A nationwide analysis of failed irrigation and debridement for pediatric septic arthritis of the hip J Pediatr Orthop B. 2019 Sep; 28(5):470-475. . View in PubMed
  • Systematic Review and Meta-Analysis of Intrawound Vancomycin in Total Hip and Total Knee Arthroplasty: A Call for a Prospective Randomized Trial J Arthroplasty. 2019 Aug; 34(8):1815-1822. . View in PubMed
  • Early Results From the American Joint Replacement Registry: A Comparison With Other National RegistriesJ Arthroplasty. 2019 Jul; 34(7S):S125-S134. e1. . View in PubMed
  • Revisiting the Gender Gap in Orthopaedic Surgery: Investigating the Relationship Between Orthopaedic Surgery Female Faculty and Female Residency Applicants J Am Acad Orthop Surg. 2019 Apr 15; 27(8):295-300. . View in PubMed
  • Trends in computer navigation and robotic assistance for total knee arthroplasty in the United States: an analysis of patient and hospital factors Arthroplast Today. 2019 Mar; 5(1):88-95. . View in PubMed
  • Intra-articular tongue-type fractures of the calcaneus: anatomy, injury patterns, and an approach to management Emerg Radiol. 2019 Feb; 26(1):67-74. . View in PubMed
  • Redefining Zone II: Anatomy of the Flexor Digitorum Superficialis Insertion Hand (N Y). 2019 05; 14(3):377-380. . View in PubMed
  • Intra-articular treatment options for knee osteoarthritis Nat Rev Rheumatol. 2019 02; 15(2):77-90. . View in PubMed
  • Functional Safe Zone Is Superior to the Lewinnek Safe Zone for Total Hip Arthroplasty: Why the Lewinnek Safe Zone Is Not Always Predictive of Stability J Arthroplasty. 2019 01; 34(1):3-8. . View in PubMed
  • The Effect of Obesity on Operative Times and 30-Day Readmissions After Anterior Cruciate Ligament Reconstruction Arthroscopy. 2019 01; 35(1):121-129. . View in PubMed
  • Increasing Rate of Surgical Fixation in Four- and Five-year-old Children With Femoral Shaft Fractures J Am Acad Orthop Surg. 2019 Jan 01; 27(1):e24-e32. . View in PubMed
  • World J Orthop. 2018 Nov 18; 9(11):262-270. . View in PubMed
  • Late Dislocation Following Total Hip Arthroplasty: Spinopelvic Imbalance as a Causative Factor J Bone Joint Surg Am. 2018 Nov 07; 100(21):1845-1853. . View in PubMed
  • Spine-Pelvis-Hip Relationship in the Functioning of a Total Hip Replacement J Bone Joint Surg Am. 2018 Sep 19; 100(18):1606-1615. . View in PubMed
  • Isolated greater tuberosity fractures of the proximal humerus: anatomy, injury patterns, multimodality imaging, and approach to management Emerg Radiol. 2018 Jun; 25(3):235-246. . View in PubMed
  • Discharge Destination After Shoulder Arthroplasty: An Independent Risk Factor for Readmission and Complications J Am Acad Orthop Surg. 2018 Apr 01; 26(7):251-259. . View in PubMed
  • The Utility of Plain Films for Nonoperative Fifth Metacarpal Fractures: Are Follow-up Radiographs Necessary? Hand (N Y). 2018 11; 13(6):646-651.. View in PubMed
  • Propionibacterium Acnes Persists Despite Various Skin Preparation Techniques Arthroscopy. 2018 06; 34(6):1786-1789. . View in PubMed
  • Total Hip Arthroplasty Bearing Surface Trends in the United States From 2007 to 2014: The Rise of Ceramic on PolyethyleneJ Arthroplasty. 2018 06; 33(6):1757-1763. e1. . View in PubMed
  • J Orthop Trauma. 2018 02; 32(2):61-66. . View in PubMed
  • Venous Thromboembolism Prophylaxis in Total Hip Arthroplasty and Total Knee Arthroplasty Patients: From Guidelines to Practice J Am Acad Orthop Surg. 2017 Dec; 25(12):789-798. . View in PubMed
  • Evaluating the Femoral-Side Critical Corner in Posterior Cruciate Ligament Reconstruction: The Effect of Outside-In Versus Inside-Out Creation of Femoral Tunnels on Graft Contact Pressure in a Synthetic Knee Model Arthroscopy. 2017 Jul; 33(7):1370-1374. . View in PubMed
  • Distal Radius Fractures Do Not Displace following Splint or Cast Removal in the Acute, Postreduction Period: A Prospective, Observational Study J Wrist Surg. 2017 Feb; 6(1):54-59. . View in PubMed
  • Effect of Insurance on Rates of Total Ankle Arthroplasty Versus Arthrodesis for Tibiotalar Osteoarthritis Foot Ankle Int. 2017 Feb; 38(2):133-139. . View in PubMed
  • Predictors of Nerve Injury After Gunshot Wounds to the Upper Extremity Hand (N Y). 2017 09; 12(5):501-506. . View in PubMed
  • Revision reverse total shoulder arthroplasty in a patient with preoperative deltoid insufficiency: a case report J Shoulder Elbow Surg. 2017 07; 26(7):e232-e235. . View in PubMed
  • Surgical Approach and Anesthetic Modality for Carpal Tunnel Release: A Nationwide Database Study With Health Care Cost Implications Hand (N Y). 2017 03; 12(2):162-167. . View in PubMed
  • Spinopelvic mobility and acetabular component position for total hip arthroplasty Bone Joint J. 2017 Jan; 99-B(1 Supple A):37-45. . View in PubMed
  • Realtime Achilles Ultrasound Thompson (RAUT) Test for the Evaluation and Diagnosis of Acute Achilles Tendon Ruptures Foot Ankle Int. 2017 Jan; 38(1):36-40. . View in PubMed
  • Risk Factors for 30-Day Readmission Following Shoulder Arthroscopy Arthroscopy. 2017 Jan; 33(1):55-61. . View in PubMed
  • Application of Amniotic Tissue in Orthopedic Surgery Am J Orthop (Belle Mead NJ). 2016 Nov/Dec; 45(7):E421-E425. . View in PubMed
  • Functional Outcomes of Type V Acromioclavicular Injuries With Nonsurgical Treatment J Am Acad Orthop Surg. 2016 Oct; 24(10):728-34. . View in PubMed
  • Surgical research using national databases Ann Transl Med. 2016 Oct; 4(20):393. . View in PubMed
  • Surgical management of midshaft clavicle nonunions is associated with a higher rate of short-term complications compared with acute fractures J Shoulder Elbow Surg. 2016 Sep; 25(9):1412-7. . View in PubMed
  • A biomechanical assessment of a novel double endobutton technique versus a coracoid cerclage sling for acromioclavicular and coracoclavicular injuries Knee Surg Sports Traumatol Arthrosc. 2016 Jun; 24(6):1918-24. . View in PubMed
  • Utility of Postoperative Imaging in Radial Shaft Fractures Hand (N Y). 2016 Jun; 11(2):184-7. . View in PubMed
  • Complication rate and implant survival for reverse shoulder arthroplasty versus total shoulder arthroplasty: results during the initial 2 years J Shoulder Elbow Surg. 2016 Jun; 25(6):927-35. . View in PubMed
  • Preoperative risk factors for discharge to a postacute care facility after shoulder arthroplasty J Shoulder Elbow Surg. 2016 Feb; 25(2):201-6. . View in PubMed
  • The biomechanical effect of shoulder remplissage combined with Bankart repair for the treatment of engaging Hill-Sachs lesions Knee Surg Sports Traumatol Arthrosc. 2016 Feb; 24(2):585-92. . View in PubMed
  • Predictive Factors of Neurovascular and Tendon Injuries Following Dog Bites to the Upper Extremity Hand (N Y). 2016 12; 11(4):469-474. . View in PubMed
  • Radiographic Landmarks for Identifying the Anterolateral Ligament of the Knee Arthroscopy. 2016 05; 32(5):844-8. . View in PubMed
  • Biomechanical comparison between the trapezius transfer and latissimus transfer for irreparable posterosuperior rotator cuff tears J Shoulder Elbow Surg. 2015 Oct; 24(10):1635-43. . View in PubMed
  • Propionibacterium acnes Infection in the Native Hip: A Case Report JBJS Case Connect. 2015 Jul-Sep; 5(3):e60. . View in PubMed
  • Biomechanical evaluation of coracoid tunnel size and location for coracoclavicular ligament reconstruction Arthroscopy. 2015 May; 31(5):825-30. . View in PubMed
  • Biomechanical evaluation of supplemental percutaneous lumbo-sacro-iliac screws for spinopelvic fixation following total sacrectomy J Spinal Disord Tech. 2015 May; 28(4):E181-5. . View in PubMed
  • Biomechanical effects of humeral neck-shaft angle and subscapularis integrity in reverse total shoulder arthroplasty J Shoulder Elbow Surg. 2014 Aug; 23(8):1091-8. . View in PubMed
  • How do you educate someone to have the skills of an orthopaedic surgeon? Instr Course Lect. 2014; 63:487-94.. View in PubMed
  • Structure and functional studies of the CS domain of the essential H/ACA ribonucleoparticle assembly protein SHQ1 J Biol Chem. 2009 Jan 16; 284(3):1906-16. . View in PubMed

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