Can a Low-Fidelity Arthroscopic Simulator Improve Technical Expertise in Performing Temporomandibular Joint Arthroscopy?

Background: Challenges in temporomandibular joint (TMJ) arthroscopy training include the cost of operating room time, surgical risks, and the accessibility of cadavers and high-fidelity simulators. A low-fidelity simulator (LFS) was developed for initial TMJ arthroscopy training.

Purpose: The aim of this study was to evaluate improvement in TMJ arthroscopic skills after training with an LFS using the Arthroscopic Surgical Skill Evaluation Tool (ASSET) global rating scale.