Patient-Reported Outcome Measures After Direct Anterior Total Hip Arthroplasty Are Comparable Between Patients With Rheumatoid Arthritis and Osteoarthritis: A Propensity-Matched Analysis.

Introduction: It is currently unclear whether patients with rheumatoid arthritis have similar functional outcomes after total hip arthroplasty (THA) as those with osteoarthritis, particularly given that rheumatoid arthritis may have systemic manifestations in terms of pain and function. The purpose of this study was to compare patient-reported outcome measures between patients with rheumatoid arthritis and matched control patients with osteoarthritis who underwent direct anterior THA.

Methods: All patients who underwent direct anterior THA from 2010 to 2022 at a single academic institution were retrospectively reviewed.

Outcomes Following Direct Anterior Approach Total Hip Arthroplasty: A Contemporary Multicenter Study.

Background: The direct anterior approach (DAA) is a popular approach for primary total hip arthroplasty (THA). However, the contemporary outcomes for DAA THA need further elucidation. Therefore, we aimed to describe implant survivorship, complications, and clinical outcomes after DAA THA.

Prospective Noninvasive Hemoglobin Monitoring in the Outpatient Total Joint Arthroplasty Setting.

Background: Total joint arthroplasty (TJA) is increasingly being performed as an outpatient (i.e., same-day discharge) procedure.

Impact of Leg Position on Measurements Used to Detect Femoral Component Subsidence in THA.

Background: A fully automated artificial intelligence-based tool was developed to detect and quantify femoral component subsidence between serial radiographs. However, it did not account for measurement errors due to leg position differences, such as rotation or flexion, between comparative radiographs. If there are small differences in rotation or flexion of the leg between comparative radiographs, the impact on subsidence measurement is unclear.