methods the three-dimensional model (3-dfem) of tmj including mandible of edentulous jaw patient was constructed by helix-ct scanned transverse sections.
探讨戴用全口义齿无牙颌患者在牙尖交错位紧咬牙时颞下颌关节髁状突的应力分布特征。
objective : to evaluate the periodontitis, dentition defect and edentulous jaw status of old patients with diabetes mellitus in weihui.