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目的分析口腔残根与残冠采用根管纤维桩系统修复的效果。方法 82例(125颗患牙)口腔残根与残冠患者,随机分为观察组和对照组,各41例。对照组患者实施铸造金属桩修复,观察组采取根管纤维桩修复。记录两组患者成功率,并分析固位根折性能。结果观察组患者成功率91.8%显著高于对照组76.6%,差异具有统计学意义(P<0.05)。观察组松动脱落发生率3.3%低于对照组14.1%,折断发生率3.3%低于对照组14.1%,差异均具有统计学意义(P<0.05)。结论根管纤维桩系统修复口腔残根与残冠能够提高临床疗效,并发症少,满足临床修复需求,具有应用价值。
Objective To analyze the effect of repairing oral residual root and residual crowns with root canal fiber post system. Methods 82 cases (125 teeth) of residual stumps and residual crowns were randomly divided into observation group and control group, with 41 cases in each group. The control group patients were cast metal post repair, the observation group to take root canal fiber post repair. Record the success rate of two groups of patients, and analyze the retention of root flexion performance. Results The success rate of observation group was 91.8%, which was significantly higher than that of control group (76.6%), the difference was statistically significant (P <0.05). The incidence of loosening and shedding in the observation group was lower than that in the control group by 3.3% and 14.1% respectively, and the difference was statistically significant (P <0.05). Conclusions The root canal fiber post system to repair the residual roots and residual crowns can improve the clinical curative effect, with fewer complications and meet the needs of clinical repair, which has the application value.