结论：种植杆卡式固位体的数量，位置及脱位力方向对种植覆盖全口义齿的固位力都有一定影响。
Conclusion: the number, site and dislocation direction of the attachment affect retention force of bar-clip implant overdenture.
前言：目的：观察覆盖基牙在下颌全口义齿修复中的临床效果。
Objective: to survey the clinical effects of overlay abutment in restoring of mandible complete denture.
应用推荐