Revisiting Differences in Fourth-Year Orthopaedic Away Rotation Opportunities and Fees Among Allopathic and Osteopathic Medical Students

Introduction: Fourth-year away rotations are an important modifiable variable proven to increase students' opportunities to match into orthopaedic surgery. The purpose of this study was to determine differences in away rotation eligibility requirements and cost of rotation between allopathic and osteopathic students during the 2023 application cycle. Eligibility requirements and fees were then compared with the 2021 application cycle. Methods: A cross-sectional study was performed during the 2023 application cycle of all nonmilitary, Accreditation Council for Graduate Medical Education (ACGME)-accredited orthopaedic surgery residency programs (n = 194). Each program's website, affiliated school of medicine's website, visiting student application service portal, and Residency Explorer tool were searched for eligibility criteria, associated rotation fees, and other rotation requirements. Two-sample Z tests for proportions were utilized to compare differences in programs with differing requirements for students based on academic degree type. Data were compared statistically with previously reported data from the 2021 application cycle. Results: In 2023, there were more programs that restricted osteopathic medical students from away rotations than programs that restricted allopathic medical students (12/194, 6.2% vs. 0/194, 0.0%; p < 0.001). All 12 programs were formerly ACGME-accredited before the integration into a single accreditation system. There was a decrease in the number of programs restricting osteopathic medical students from away rotations compared with the 2021 application cycle (18/194, 9.3% vs. 12/194, 6.2%; p = 0.254). Fees associated with away rotations ranged from $25 to $4,000 for both allopathic and osteopathic students. The number of programs that charged osteopathic medical students higher rotation fees than programs that charged allopathic students when compared with the 2021 application cycles decreased (1/194, 0.5% vs. 5/194, 2.6%; p = 0.049). Conclusions: While some programs continue to have away rotation eligibility requirements that prohibit osteopathic medical students from rotating, only one residency program currently charges osteopathic medical students a higher fee to rotate than allopathic medical students.