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Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_9 | Pages 6 - 6
1 May 2018
Bartlett J Lawrence J Yan M Guevel B Stewart M Khanduja V
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Introduction

Decreases in trainees' working hours, coupled with evidence of worse outcomes when hip arthroscopies are performed by inexperienced surgeons, mandate the development of additional means of arthroscopic training. Though virtual reality simulation training has been adopted by other surgical specialities, its slow uptake in arthroscopic training is due to a lack of evidence as to its benefits. These benefits can be demonstrated through learning curves associated with simulator training – with practice reflecting measurable increases in validated performance metrics.

Materials & Methods

Twenty-five medical students completed seven simulated arthroscopies of a healthy virtual hip joint in the supine position on a simulator previously shown to have construct validity. Twelve targets had to be visualised within the central compartment; six via the anterior portal, three via the anterolateral portal and three via the posterolateral portal. Eight students proceeded to complete seven probe examinations of a healthy virtual hip joint. Eight targets were probed via the anterolateral portal. Task duration, number of collisions with soft tissue and bone, and distance travelled by arthroscope were measured by the simulator for every session.