Objective: To evaluate the clinical effects of single molar implantrestoration.
目的：评价种植义齿修复单个磨牙缺失的临床应用效果。
2
Objective: to study the effects of different designs in single mandibular molar implantrestoration on the stress distribution of implant-bone interface.
目的：分析单个下颌磨牙缺失时不同设计的种植修复的种植体-骨界面的应力分布情况。
3
Objective to study the influence of different shape of lower jaw on stress distribution at bone interface in the mandibular molar region of implantrestoration models.