Restoration of subgingival residual roots of anterior teeth and bicuspid 前牙和前磨牙龈下残根修复37例报告
2.
Residual root forceps 牙残根钳
3.
Aim : to compare the clinical effects of repairing the residual roots and residual crowns of molar teeth with silver amalgam or composite resin 目的:比较银汞合金与复合树脂修复磨牙残根、残冠的疗效。
4.
Conclusion : the clinical effects of repairing residual roots and residual crowns silver amalgam or composite resin are no differece obviously 结论:银汞合金修复与复合树脂修复残根、残冠的疗效相差无显著性。