Computed tomography applications for dentistry.

The technologic advances in CT made over the last 25 years have made it possible for CT to be an integral component of the dentist's diagnostic armamentarium. CT can be used to image the extent of pathologic conditions as well as help to unravel complex facial fractures. CT can also be used to assess the temporomandibular joints and the paranasal sinuses and for presurgical implant treatment planning. As the speed of image acquisition and reconstruction increases, more dental applications for CT will be realized and requested.