复合树脂牙周夹板在慢性牙周炎治疗中的应用

Composite resin periodontal splint in treatment of chronic pariodontitis

目的:总结应用复合树脂牙周夹板治疗慢性牙周炎的临床经验。方法:以结扎丝、矫正丝及带钩齿弧结合复合树脂制成牙周夹板固定松动牙患者27例,结扎固定后1个月复查,以后3～6个月复查1次,观察固定后的临床症状、牙齿松动度、牙周袋情况及咀嚼功能,摄X线片观察牙槽骨情况并判断结果。结果:经过3～5年的临床观察,良好6例,进步4例,有效率达88.9%。结论:该方法将松动牙连成一个整体,减少各牙的动度和应力,提高患者的咀嚼效率,有效地控制慢性牙周炎的发展。

Objective：To sum up the clinical experience of application of EB composite resin periodontal splint in treatment of the chronic pariodontitis.Methods：The stainless steel wire,the steel rectifying wire,the dental arc and composite resin combined with the periodontal splint were used to fix the loose teeth of 27 patients.One month after fixation with EB composite resin periodontal splint,the patients were followed up.Then,patients would be followed once every 3 months to a half year,in order to observe the clinical symptom,the loose degree of tooth,the periodontal bag situation and the function of chewing.At one time,X-ray was taken to observe alveolar bone situation and judge the result.Results：The patients were followed up for 3 to 5 years,6 cases were good,4 cases were improved.The effective rate amounted to 88.9%.Conclusions：The loose teeth are linked into a whole unit by the method,stabilizing loose teeth and stress,enhancing the chew function and efficiently controlling the chronic pariodontitis development.