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目的:分析评价纤维桩树脂核修复的临床效果。方法:对62例71颗门诊残根残冠患者,采用纤维桩树脂核恢复基牙外形,用烤瓷冠完成修复,观察临床修复效果及预后。结果:经过1年的随访,有1例失访3,1例44颗患牙修复体良好,无松动,无折裂,烤瓷冠边缘密合。结论:玻璃纤维树脂桩核具有生物相容性好、强度较高、抗疲劳性、抗腐蚀性、美观、操作简便、适应证广等优点,是进行残根残冠保存修复的理想选择。
OBJECTIVE: To analyze and evaluate the clinical effect of repairing the resin core with fiber post. Methods: Sixty-two patients with residual residual crown in 71 cases were treated with fiber post and resin core to restore the shape of abutments. Porcelain crowns were used to repair them. The clinical effect and prognosis were observed. Results: After one year of follow-up, one case lost the follow-up, one case had 44 teeth restored, no loosening and no fracture. Conclusion: The fiberglass resin post core has the advantages of good biocompatibility, high strength, fatigue resistance, corrosion resistance, beautiful appearance, easy operation and wide indications. It is an ideal choice for the preservation and repair of residual root and crown.