title: Image-guided navigation system for placing dental implants.
abstract: Navigation-guided surgery has recently been introduced into various surgical disciplines, including oral and maxillofacial surgery. Since the advent of dental implants, dental computed tomography (CT) scans have been used as a diagnostic tool for preoperative planning, but not as part of the surgical phase. This article explains the principles of computer-assisted surgery and describes the use of a computer-guided navigation system in dental implantology. The system uses preoperative dental CT scans for planning and as an integral part of the surgical procedure. This system allows continuous intraoperative coordination of the implantation phase with the preoperative plan, optimizing the accuracy of implant surgery. Deviations from the planned location of the implants are minimal. Several cases are discussed.
authors.affiliation: Department of Oral and Maxillofacial Surgery, Hebrew University-Hadassah, Faculty of Dental Medicine, Jerusalem, Israel.
authors.forename: Nardy
authors.initials: N
authors.lastname: Casap
authors.forename: Alon
authors.initials: A
authors.lastname: Wexler
authors.forename: Joshua
authors.initials: J
authors.lastname: Lustmann
mesh_terms: D000328:Adult; D003198:Computer Simulation; D003758:Dental Implantation, Endosseous / Q000379:methods*; D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional; D007575:Jaw, Edentulous / Q000000981:diagnostic imaging; D008875:Middle Aged; D008953:Models, Anatomic; D025321:Surgery, Computer-Assisted; D014057:Tomography, X-Ray Computed