预成纤维桩在不同形态牙残根残冠修复中的应用研究

Application of Prefabricated Fiber Post in the Restoration of Different Forms of Teeth Residual Root and Crown

目的:对预成纤维桩在不同形态牙残根残冠修复中的应用进行分析。方法:选取在我院进行牙残根残冠修复患者200例(200颗牙)随机分为两组,传统组患者100例(100颗牙),应用传统金属桩进行修复治疗;改良组患者100例(100颗牙),应用预成纤维桩进行修复,对修复效果进行分析。结果:改良组患者腐蚀和根折发生比例、患者满意度均显著优越于传统组患者(P<0.05)。两组患者均未发生因修复治疗造成严重不适症状。改良组患者成功率对比传统组患者无明显差异(P>0.05)结论:采用预成纤维桩进行修复不同形态牙残根残冠,降低了发生腐蚀和根折的比例,提高了患者满意度。适宜依据患者的情况进行应用修复。

Objective： To analyze the application of prefabricated fiber post in the restoration of dental patients with different forms of residual root and crown. Methods： 200 cases （with 200 tooth） of dental patients with different forms of residual root and crown in our hospital were divided into normal group （100 tooth） and improved group （100 tooth）. Normal group were restored using metal post, and improved group were restored using prefabricated fiber post. The effects were analyzed. Results： The incidence of decay and fracture and patients＇ satisfaction in improved group were significantly better than that of normal group （P〈0.05）. None of the two groups occurred severe symptoms. The successful restoration rat of the two groups has no statistical difference （P〉0.05）.Conclusions： Application of prefabricated fiber post in the restoration of dental patients with different forms of residual root and crown decreased the incidence of decay and fracture, improved the patients＇ satisfaction, and may be used in the tooth restoration of appropriate patients.