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目的探讨高嵌体在后牙根管治疗后的临床修复效果。方法 80例后牙根管治疗患者,根据患者后牙根管不同修复方法将其分为对照组和实验组,每组40例。对照组采用常规方法修复,实验组实施高嵌体修复,比较两组修复效果。结果实验组总有效率为95.0%,高于对照组的85.0%,差异具有统计学意义(P<0.05);实验组日常生活能力评分(ADL)、修复后牙功能评分、心理测试评分、社会功能评分均高于对照组,差异具有统计学意义(P<0.05)。结论根管治疗后牙齿容易造成牙齿弹性、韧性下降,患者治疗后采用高嵌体修复疗效显著,能有效提高修复成功率,改善患者生活质量,值得推广应用。
Objective To investigate the clinical effect of high inlay after root canal treatment of posterior teeth. Methods Eighty patients with posterior root canal root canal therapy were divided into control group and experimental group according to the different repair methods of posterior canine root canal, 40 cases in each group. The control group was repaired by conventional method. The experimental group was implanted with high inlay and the repair effect was compared between the two groups. Results The total effective rate in the experimental group was 95.0%, which was higher than that in the control group (85.0%, P <0.05). The experimental group’s ADL, Function scores were higher than the control group, the difference was statistically significant (P <0.05). Conclusions The teeth treated with root canal treatment easily lead to the decrease of elasticity and toughness of the teeth. The therapeutic effect of using high inlays after the treatment is significant, which can effectively improve the success rate of repair and improve the quality of life of the patients, which deserves to be popularized and applied.