支架式可摘局部义齿在牙周炎牙列缺损修复中的应用

摘要

目的:研究支架式可摘局部义齿对牙周炎伴牙列缺损的修复效果.方法:对10例完成牙周治疗的患者采用支架式可摘局部义齿修复,分别记录义齿戴入时,半年,1年和2年后的菌斑指数(PI),龈沟出血指数(SBI)和牙周袋深度(PD).结果:2年后PI和SBI指数增加,但1年后和2年后PD指数均有统计学意义的下降.结论:支架式可摘局部义齿对修复牙周炎伴牙列缺损具有一定稳定基牙,利于牙周恢复的效果.%Objective: To study the effect of removable partial denture (RPD) with cast framework on dental arch with periodontitis. Method: 10 patients were restored with RPD after periodontal treatment. They were recorded their PI.SBI and PD at the beginning of denture placement, 1 and 2 years of placement. Result: PI and SBI indexes increased after 2 years. However, PD index decreased after 1 and 2 years statistically. Conclusion: RPD with cast framework is effective to stabilize teeth and favorable to periodontal recovery.