Accuracy Assessment of Static Computer-aided Implant Surgical Guide

As the progress of science and technology and its application in medical treatment, the static computer-aided surgical guide for implant surgery is commonly used nowadays. For achieving a more accurate implant position, factors affecting the accuracy of the computer- aided surgical guide are generally concerned. The aim of this article was to perform a comprehensive overview of literatures and assessment of patient-related, guide stent-related and surgery-related factors affecting the accuracy of the static computer-aided implant surgical guide. It could be concluded that the position of guide, types of tissue support, fixation of guide, types of guided surgery (totally or partially guided), the sleeve length, the key height, and the distance between the sleeve and the implant platform might influence the accuracy of static computer-aided implant surgery. Knowledge of factors related to the accuracy of the surgical guide can aid the clinician to place implants precisely and safety, prevent complications and achieve predictable outcomes.