title: Objective Assessment of Surgical Technical Skill and Competency in the Operating Room.
abstract: Training skillful and competent surgeons is critical to ensure high quality of care and to minimize disparities in access to effective care. Traditional models to train surgeons are being challenged by rapid advances in technology, an intensified patient-safety culture, and a need for value-driven health systems. Simultaneously, technological developments are enabling capture and analysis of large amounts of complex surgical data. These developments are motivating a "surgical data science" approach to objective computer-aided technical skill evaluation (OCASE-T) for scalable, accurate assessment; individualized feedback; and automated coaching. We define the problem space for OCASE-T and summarize 45 publications representing recent research in this domain. We find that most studies on OCASE-T are simulation based; very few are in the operating room. The algorithms and validation methodologies used for OCASE-T are highly varied; there is no uniform consensus. Future research should emphasize competency assessment in the operating room, validation against patient outcomes, and effectiveness for surgical training.
authors.affiliation: Malone Center for Engineering in Healthcare, Department of Computer Science, The Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland 21218; email: vedula@jhu.edu.
authors.forename: S Swaroop
authors.initials: SS
authors.lastname: Vedula
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287.
authors.forename: Masaru
authors.initials: M
authors.lastname: Ishii
authors.affiliation: Malone Center for Engineering in Healthcare, Department of Computer Science, The Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland 21218; email: vedula@jhu.edu.
authors.forename: Gregory D
authors.initials: GD
authors.lastname: Hager
mesh_terms: D000465:Algorithms; D002983:Clinical Competence; D009873:Operating Rooms / Q000458:organization & administration*; D066231:Surgeons / Q000145:classification*; D000066477:Work Performance / Q000145:classification*
keywords: OCASE; objective computer-aided surgical skill evaluation; objective skill assessment; surgical data science; surgical technical competence; surgical technical skill