Validation of an endoscopic flavectomy training model

ABSTRACT Objective: to validate a lumbar spine endoscopic flavectomy simulator using the construct method and assess acceptability of in medical education. Methods: thirty students ten video-assisted surgery experienced orthopedists performed an procedure simulator. Time, look-downs, lost instruments, respect for stipulated edge ligamentum flavum, regularity incision, GOALS checklist (Global Operative Assessment Laparoscopic Skills), responses Likert Scale adapted this study were analyzed. Results: all variables differed between groups. Procedure time was shorter physician group (p < 0.001). Look-downs instrument losses seven times greater among than physicians. Half respected designated incision limits, compared 80% In student group, about 30% incisions regular, 100% The physicians better domains. All more 96% considered activity enjoyable, approximately 90% believed that model realistic could contribute Conclusions: differentiate groups’ experience level, indicating validity, both groups reported high acceptability.