National Trends in Carpal Tunnel Release and Hand Fracture Procedures Performed During Orthopaedic Residency: An Analysis of ACGME Case Logs.

BACKGROUND

Mastery in performing carpal tunnel release (CTR) and hand fracture procedures is an essential component of orthopaedic residency training.

OBJECTIVE

To assess orthopaedic resident case log data for temporal trends in CTR and hand fracture cases and to determine the degree of variability in case volume among residents.

METHODS

Accreditation Council for Graduate Medical Education orthopaedic surgery resident case logs were reviewed for graduation years 2007 through 2014. Annual data regarding the mean number of CTR and hand fracture/dislocation procedures were recorded, as well as the median number of procedures reported by the top and bottom 10% of residents (by case volume). Temporal trends were assessed using linear regression modeling.

RESULTS

There was no change in the mean number of CTRs performed per resident. Over the 8-year period, the top 10% of residents performed a significantly greater number of CTRs than the bottom 10% (62.1 versus 9.3, P < .001). Similarly, no change was noted in the mean number of total hand fracture/dislocation cases performed, with the top 10% of residents performing significantly more hand fracture cases than the bottom 10% (47.1 versus 9.3, P < .001).

CONCLUSIONS

Our results indicate no change in CTR and hand fracture caseload for orthopaedic residents. However, as resident experience performing both procedures varies significantly, this variability likely has important educational implications.