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目的:探讨恒前牙外伤松动患者行树脂夹板固定的临床效果。方法:选取我院2012年10月-2013年10月接收的恒前牙外伤松动患者60例,随机分为对照组与观察组,每组30例,给予对照组牙弓夹板固定治疗,给予观察组树脂夹板固定治疗,观察两组患者的临床效果。结果:随访3个月,对照组的治疗有效率为70.0%,观察组治疗有效率为90.0%,对照组明显不及观察组,组间比较差异显著(P<0.05);观察组的菌斑指数(PLI)、龈沟出血指数(SBI)以及牙龈指数(GI)明显优于对照组,组间比较差异显著(P<0.05)。结论:恒前牙外伤松动患者行树脂夹板固定治疗,可降低对牙周组织的刺激,效果显著,值得推广。
Objective: To investigate the clinical effect of resin splint fixation in loosening of permanent anterior teeth. Methods: Totally 60 patients with permanent anterior teeth loosening in our hospital from October 2012 to October 2013 were randomly divided into control group and observation group, with 30 cases in each group. The control group was treated with dental arch splint, Group of resin splint fixation treatment, the clinical effect of two groups were observed. Results: The follow-up of 3 months, the control group, the effective rate was 70.0%, the observation group treatment efficiency was 90.0%, the control group was significantly less than the observation group, significant difference between the groups (P <0.05); observation group plaque index (PLI), sulcus bleeding index (SBI) and gingival index (GI) were significantly better than those of the control group. There was significant difference between the two groups (P <0.05). Conclusion: The treatment of loosening of permanent anterior teeth with resin splint fixation can reduce the stimulation of periodontal tissue, the effect is significant and worth promoting.