National Cheng-Kung University

Tai-Hong Kuo

Jing-Jing Fang

Tung-Yiu Wong

Tung-Chin Wu

Chia-Chang Tsai

A mounting method of dental cast is disclosed. The mounting method includes the steps of providing an articulator and a label module having at least a label and at least a reference object, generating a label coordinate information in accordance with the reference object and the label, providing a midface and mandible image information and generating a landmark coordinate information in accordance with a plurality of landmarks of the midface and mandible image information, generating a structure coordinate information in accordance with a plurality of structures of the articulator and the label, disposing a first dental cast connected with the label module on the articulator, and providing a detecting device to detect the label and adjust the position of the first dental cast in accordance with the midface and mandible image information, the label coordinate information, and the structure coordinate information.

Mounting method of dental cast

An orthognathic planning system applied with at least a dental cast includes an articulator, a detecting device, at least a label module and a data processing device. The dental cast is mounted on the articulator. The detecting device is disposed with respect to the articulator. The label module has at least a label and is disposed on the dental cast. The data processing device is signally connected with the detecting device and stores midface and mandible image data. The detecting device traces the label and provides position data, and the data processing device provides orthognathic planning data in accordance with the position data and the midface and mandible image data. The present invention also discloses an orthognathic planning method.

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Tainan, Taiwan

Tai-Hong Kuo