Hand Surgery Fellowship Case Minimums: History and Design.

In the 1960s, the American Society for Surgery of the Hand embarked on an endeavor to improve and standardize the educational experience in hand surgery. By the 1980s, numerous programs existed across the country with the Accreditation Council for Graduate Medical Education formally recognizing orthopedic surgery-based fellowships in 1985 and plastic surgery-based fellowships in 1986. In order to sit for what was then termed the Certificate of Additional Qualification examination, applicants had to demonstrate performance of a specific number of procedures while in practice. Borrowing from this theme, the Accreditation Council for Graduate Medical Education began to analyze programs according to the relative proportion of cases done by fellows at individual institutions compared to national trends. Beginning in 2019 and working collaboratively with the Accreditation Council for Graduate Medical Education, the Hand Fellowship Director's Association has since modified the methods by which programs are evaluated, pivoting away from comparative percentages to the establishment of case minimums. The development of this process has been iterative with the resultant outcome being an evaluation system that focuses on educational quality and technical proficiency over sheer numerical volume.