摘要
目的观察林可霉素在修补恒磨牙病理性髓室底穿孔中的疗效。方法选择224颗病理性髓室底穿孔的恒磨牙,随机分为治疗组(110例)和对照组(114例),两组均常规进行根管预备,治疗组洁霉素局部封药,根充及修补时加入林可霉素,对照组常规封药及根充、修补,术后半年、1年复查,对疗效进行评价。结果术后0.5年有效率治疗组为96.36%,对照组为77.45%;术后1年有效率治疗组为93.39%,对照组为63.39%。两组相比治疗组有效率明显高于对照组(P<0.01)。结论林可霉素和氢氧化钙复合剂无毒副作用,修补髓室底穿孔疗效显著,是治疗病理性髓室底穿孔理想的修补材料。
Objective To study the efficacy of lincomycin on the repairing of accessionalteeth With pathological perforation of pulp floor. Methods 224 cases withpathological perforation of pulp floor were selected and randomly divided iflto two groups-treated group（ 110 subjects） and control group（ 114 subjects）. The teeth were prepared by using standard method, lincomycin was used in the course of root canal therapy,filling and repairing in treated group, while not in control group. Reexamination was carried ollt after half a year and one year, the effects wereevaluated based on it. Results The teeth cases in treated group were completely cured, furcation defects and perforations healed in radiography. And the efficiency of treated group is higher than control group. （ P 〈 0.01 ）. Conclusion Lincomycin and calcium hydroxide paste have no toxic and side effects and achieved remarkable curative effective in the repairing of perforation of pulp floor. It shows that lincomycin is the ideal patching material for the treatment of pathological perforation of pulp floor.
出处
《临床军医杂志》
CAS
2006年第3期320-321,共2页
Clinical Journal of Medical Officers
关键词
林可霉素
髓室底
穿孔
hncomycin
pulp floof
perforation
