Objective To compare the differences between two connecting methods of the implant, i. e. connecting with the maxillary second bicuspid or with the first permanent molar.

• 摘要目的比较支抗种植体连接在上顿第二双尖牙和连接在上领第一恒磨牙两种连接方式加强磨牙支抗能力的差异。