title: Does computer-aided surgical simulation improve efficiency in bimaxillary orthognathic surgery?
abstract: The purpose of this study was to compare the efficiency of bimaxillary orthognathic surgery using computer-aided surgical simulation (CASS), with cases planned using traditional methods. Total doctor time was used to measure efficiency. While costs vary widely in different localities and in different health schemes, time is a valuable and limited resource everywhere. For this reason, total doctor time is a more useful measure of efficiency than is cost. Even though we use CASS primarily for planning more complex cases at the present time, this study showed an average saving of 60min for each case. In the context of a department that performs 200 bimaxillary cases each year, this would represent a saving of 25 days of doctor time, if applied to every case. It is concluded that CASS offers great potential for improving efficiency when used in the planning of bimaxillary orthognathic surgery. It saves significant doctor time that can be applied to additional surgical work.
authors: Department of Maxillofacial Surgery, Southern California Permanente Medical Group, Los Angeles, CA, USA. Electronic address: Harry.C.Schwartz@kp.org.
authors: H C
authors: HC
authors: Schwartz
mesh_terms: D000293:Adolescent; D000328:Adult; D003198:Computer Simulation; D004526:Efficiency; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D061646:Operative Time; D056948:Orthognathic Surgical Procedures / Q000379:methods*; D025321:Surgery, Computer-Assisted
keywords: computer-aided surgical simulation; computers in medicine; orthognathic surgery; surgical efficiency