The I-CAT 3-D dental scan system is well in advance of any x-ray system. The I-CAT provides 3-D images of the teeth, jaw, sinuses, and skull structure in 1/20th of a second with significantly less radiation than a medical CT scan.The 3-D scans from the I-CAT provide anatomically accurate data and surgical predictability for:- Implant placement- Impactions- TMJ analysis- Airway assessments- Panoramics- Cephalometrics- Orthodontics- Orthognathic surgery.