National Landscape of General Surgery Mock Oral Examination Practices: Survey of Residency Program Directors

Mock oral examinations (MOEs) are used within surgery residency programs to prepare trainees for the American Board of Surgery (ABS) Certifying Exam (CE), but little work exists to guide programs in terms of best practices for implementing a general surgery MOE program. This study, endorsed by the Association for Program Directors in Surgery (APDS) Research Committee, aimed to better understand the national scope of current practices for general surgery MOEs.

General surgery residency program directors (PDs) were invited via the APDS listserv to complete a 27-item survey about their perceptions of the importance and correlates of MOEs, how their exams are structured, implementation barriers, and recent revisions to their MOE program.

Of 98 PDs responding to the survey, 94% (n = 92) responded about the characteristics of their formal MOE programs. The majority required upper level resident participation and held the exams 2 to 3 times annually; far fewer involved lower level residents. Most programs structure their MOEs to mimic the CE format with 3 exam rooms (76%), using premade questions (66%), presenting 4 scenarios per room (59%), and using two examiners per room (85%). Most PDs (88%) believed MOEs were very important or essential for surgery trainees, which correlated with their ratings of how important MOEs are to their Clinical Competency Committee for determining resident advancement (r = 0.32, p < 0.002). Common barriers for implementing MOEs were availability of examiners and scenarios. About half indicated making recent or ongoing revisions to improve their MOEs. Many PDs indicated interest in collaborating regionally or nationally on MOE initiatives.

MOEs were largely regarded as a highly valuable tool by PDs to prepare trainees for the general surgery CE. The majority of programs in this study provide a testing experience as similar to the CE as possible, although some variability in the structure of MOEs was identified. PDs also reported significant implementation barriers and a desire for more MOE collaboration.