title: Three-dimensional computed tomography for maxillofacial surgery: report of cases.
abstract: Methods of three-dimensional analysis of axial computed tomographic images have recently been described. Mostly, reports have concentrated on applications relative to congenital deformities. In this report, one method of three- dimensional reformatting is reviewed. Images formed by this method have solid surface appearance and can be color enhanced and manipulated to isolate anatomic structures of interest. The program allows mathematical quantitation of tissue densities, volumes, and distances. Furthermore, models and implants can be easily made using the programs CAD-CAM ability. These images and models can be generated from data obtained on the most common CT units without any modifications. This report emphasizes maxillofacial applications other than those previously reported in the surgical and radiological literature.
mesh_terms: D000328:Adult; D016025:Bone Transplantation; D005147:Facial Bones / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D007090:Image Interpretation, Computer-Assisted; D008297:Male; D008334:Mandible / Q000000981:diagnostic imaging / Q000601:surgery*; D008336:Mandibular Diseases / Q000000981:diagnostic imaging / Q000601:surgery; D008875:Middle Aged; D008953:Models, Anatomic; D011093:Polyethylene Terephthalates; D011857:Radiographic Image Interpretation, Computer-Assisted; D013526:Surgical Mesh; D013705:Temporomandibular Joint Disorders / Q000601:surgery; D014057:Tomography, X-Ray Computed
chemical_list: D011093:Polyethylene Terephthalates