Shanghai Smartee Denti-technology Co., Ltd.

Shen, Gang

Taikang Bybo Dental Group Co., Ltd.

Junfeng Yao

Xingxing Wang

Huimin Zhuang

Gang Wu

Gang Shen

Jianyu Jiang

Te Wang

Ziqing Xu

Shanshan Liu

Tao Guo

Chaoqun Zhang

Shanshan Wu

Jingting Lu

A mandibular positioning facial retrognathism orthodontic system and a design method thereof are disclosed. The orthodontic system includes a maxillary shell-like dental appliance having a shell-like body, a protrusion portion protruding toward an opposite jaw is disposed at a posterior area corresponding to the shell-like body, a traction portion is disposed at a labial side of the shell-like body, and a retaining portion configured for fastening with a retaining attachment is disposed at the posterior area corresponding to the shell-like body. The protrusion portion is engaged with the posterior area of a mandibular for occlusal reconstruction, so that mandibular incisors are aligned with maxillary incisors. The design method is a design method for the mandibular positioning facial retrognathism orthodontic system, which can provide a treatment-specific orthodontic system, thereby achieving treatment of mandibular positioning facial retrognathism.

Mandibular positioning facial retrognathism orthodontic system and design method thereof

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Shanghai, China

Junfeng Yao