摘要
目的比较金属桩修复、预成纤维桩在口腔桩核冠修复中的作用。方法选取本院口腔科行口腔修复患者106例,按随机分组法分为对照组(n=53)及观察组(n=53),分别行金属桩、预成纤维桩修复。比较2组患者修复效果。结果观察组修复成功率为93. 06%,高于对照组的78. 57%,失败率为6. 94%,低于对照组的21. 43%,差异有统计学意义(P <0. 05);观察组牙齿松动率为2. 78%,低于对照组的14. 29%,差异有统计学意义(P <0. 05);观察组每颗患牙平均修复时间短于对照组(P <0. 05)。结论与金属桩桩核冠修复相比,预成纤维桩具较高的修复成功率,且作用显著。
Objective To analyze the role of metal post dental restoration and pre-fibrous pile in oral prosthesis. Methods A total of 106 patients with oral prosthetics from January 2016 to January 2018 were enrolled in the Department of Stomatology in our department,and were randomly divided into control group( n = 53) and observation group( n = 53),given metal piles and pre-fibre piles,respectively. The repair effects of the two groups were compared. Results The success rate of recovery of observation group was higher than that of the control group( 93. 06% vs. 78. 57%,P <0. 05),the failure rate was lower than that of the control group( 6. 94% vs. 21. 43%,P < 0. 05).The tooth loosening rate was 2. 78%,which was lower than 14. 29% in the control group( P <0. 05). The average repair time of each tooth in the observation group was shorter than that of the control group( P < 0. 05). Conclusion Compared with metal post dental restoration,pre-fibre piles have a higher success rate of repair and have a significant effect.
引文
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