Abstract: A method is set forth for making a computer model of patient's jaws on the basis of digital information. Digital data about the jaws, teeth, soft tissues and artificial teeth is joined in computer space to create aesthetic and functional plans for the removal of teeth, shaping of supporting bone and placement of dental implants. Artificial teeth and pre-manufactured prosthetic devices are made and attached to the dental implants at the time of surgery. The aesthetic and functional position of artificial teeth is determined prior to surgical removal of natural teeth and the ideal position of implants and the proper form of the remaining bone are determined prior to surgery. Surgical guides used to shape bone, record occlusal orientation and position dental implants are manufactured using computer milling or layered manufacturing.

Abstract: A method is set forth for making a computer model of patient's jaws, teeth, soft tissues, pharyngeal airway, tongue, condyles, tempromandibular joints and associated structures and recording the relationship of these structures at specific positional orientations of the upper jaw to the lower jaw. This computer model allows for the virtual design of dental devices that are custom, one of a kind appliances using computer controlled milling or computer controlled layered manufacturing. The three dimensional (3D) data set of the patient's anatomy can be sent via the Internet to any health care provider involved in treatment and allows for visualization of the device prior to manufacture. Design changes can be made to the virtual device prior to its manufacture. The process revealed in this patent has specific utility in the construction of appliances for the treatment of sleep apnea and conditions affecting the temporomandibular joint or muscles of mastication.

Abstract: A method and system for making a dental prosthetic includes, for example, arranging a first virtual tooth image relative to a second virtual tooth image on a virtual denture set and locating a first actual prosthetic tooth relative to a second actual prosthetic tooth in a manner corresponding to the arranged first and second virtual images. The method also may include performing at least one Boolean operation to remove a portion of the first virtual tooth image and the second virtual tooth image and machining the first actual prosthetic tooth and the second actual prosthetic tooth to remove a portion correspond to material removed by the Boolean operation performed on the first and second virtual tooth images.

Abstract: Methods and systems for making a computer model of a patient's jaws on the basis of digital information from computed tomography and non-radiographic digital imaging of the patient's teeth or dental casts of their teeth.