Derek D. Arrington

About

Derek D. Arrington is an orthopedic surgeon and researcher whose work centers on improving outcomes in total knee arthroplasty (TKA), with a particular focus on patient-reported outcome measures (PROMs) and the impact of obesity on surgical results. His most cited paper, "Is There a Difference in PROMs Between Morbidly Obese Patients and Nonobese Patients Following Primary Total Knee Arthroplasty?" (2023, 14 citations), investigates whether morbidly obese patients (BMI >40) experience different satisfaction and functional outcomes compared to nonobese patients after TKA—a critical question given the rising prevalence of obesity and its known association with higher complication rates. This study contributes to the growing emphasis on patient-centered care by highlighting how PROMs can guide shared decision-making and risk stratification. Arrington’s work addresses a significant gap in understanding how patient demographics influence surgical success, offering insights that help surgeons tailor preoperative counseling and optimize recovery. With 14 citations, this paper reflects his emerging impact in orthopedic outcomes research, positioning him as a thoughtful contributor to evidence-based arthroplasty practice.

Research Focus

Key Achievements

Top Papers

1. 1
   Is There a Difference in PROMs Between Morbidly Obese Patients and Nonobese Patients Following Primary Total Knee Arthroplasty?

   14 citations · 2023

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