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目的观察牙体缺损修复中玻璃纤维桩与铸造金属桩的应用效果。方法回顾性分析2013年1月至2014年12月漯河市中医院收治的102例牙体缺损患者的临床资料,根据不同桩核材料分为观察组与对照组,每组51例。观察组给予玻璃纤维桩修复,对照组给予铸造金属桩修复,比较两组临床疗效与随访情况。结果观察组治疗后总修复成功率为95.83%,高于对照组的83.33%,且3个月后的颜色匹配度、边缘适合度、修复体完整性均高于对照组,差异均有统计学意义(P<0.05)。结论与铸造金属桩相比,玻璃纤维桩具有美观、耐腐蚀、抗根折力好、生物相容性高等优点,更值得在临床修复牙体缺损中积极推广。
Objective To observe the application effect of glass fiber post and cast metal post in dental defect repair. Methods The clinical data of 102 cases of dental defects admitted to Luohe Hospital of Traditional Chinese Medicine from January 2013 to December 2014 were retrospectively analyzed. According to different materials of post and core, the observation group and the control group were divided into two groups, 51 cases in each group. The observation group was given glass fiber post repair, the control group was cast metal post repair, the clinical efficacy and follow-up were compared between the two groups. Results The total repair success rate was 95.83% in the observation group after treatment, 83.33% higher than that in the control group, and the color matching, edge fit and prosthesis integrity after 3 months were higher than those in the control group Significance (P <0.05). Conclusion Compared with the cast metal post, the glass fiber post has the advantages of good appearance, good corrosion resistance, good root bending resistance and high biocompatibility. It is worth further promotion in the clinical repair of dental defects.