两种牙周夹板治疗下前牙牙周病的临床疗效评价

The periodontal disease of clinical curative effect evaluation of two kinds of periodontal splint treatment

目的评价百强固位纤维和everstick复合树脂高强纤维牙周夹板在下前牙松牙固定术中的临床效果。方法 36例下前牙牙周炎患者随机分为2组,观察治疗前及治疗后(第3,6,12月)的附着丧失AL、牙龈出血指数GBI以及牙周袋深度PD研究结果。结果百强固位纤维和everstick复合树脂高强纤维牙周夹板在下前牙松动固定治疗前及治疗后(第3,6,12月)的附着丧失AL、牙龈出血指数GBI以及牙周袋深度PD的比较差异有统计学意义(P<0.05),但固定后两组的3、6、12个月期间附着丧失AL、牙龈出血指数GBI以及牙周袋深度PD比较,差异无统计学意义(P>0.05);结论两种高强纤维牙周夹板均可有效的保存松动患牙,对牙周炎患者口腔咀嚼功能的恢复有较好的效果。

Objective To evaluate the clinical effect of BiosplintTM and everStick high-strength fiber on stabilization of loosen teeth.Methods Thirty-six patients with periodontitis of the mandibular anterior teeth were randomized into2groups,The periodontal indexes such as attachment loss(AL),gingival sulcus bleeding index(GBI)and probing depth(PD)were compared at3,6and12months after splinting.Results The attachment loss(AL),gingival sulcus bleeding index(GBI)and probing depth(PD)were significant difference between before and after stabilization of loosen teeth(P<0.05),but the attachment loss(AL),gingival sulcus bleeding index(GBI)and probing depth(PD)between BiosplintTM group and everStick high-strength fiber group were no significant difference.(P>0.05)Conclusion The two kinds of periodontal splint is effective for loose teeth.The restoration of oral chewing function of patients with periodontal disease can be found to be increased to a certain level.