Secondary fitting manufacturing method of digital oral implant positioner for missing dentition
A manufacturing method and secondary fitting technology, applied in dentistry, dental implants, dental prosthetics, etc., can solve the problems of uneven arrangement of dental crowns, inaccurate occlusion, affecting the stability and reasonableness of the overall structure and aesthetics, and improve the Design Accuracy, Reduce Difficulty and Risk, Reduce Design Difficulty Effect
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[0027] In order to further understand the content, characteristics and effects of the present invention, the following examples are described in detail as follows:
[0028] When the patient has missing dentition, the method can be used to make the oral implant positioner.
[0029] First, the patient is asked to make a plaster tooth model, and the wax teeth are arranged on the plaster tooth model according to the occlusal relationship, and more than two radiation blocking objects are placed on the wax teeth as radiological reference points to form a radioactive denture. Radiation-stoppers can be, but not limited to, zirconium beads, barium sulfate, and the like. The reason why it is necessary to place two or more radiation blocking objects is that the coincidence of a single point cannot guarantee accurate coincidence.
[0030] The patient wears a radioactive denture to take oral CT, imports the patient's oral CT data into the dental implant and locator customization system, a...
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