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目的:探讨光固化复合树脂材料修复前牙失败的原因,为临床修复前牙提供更好思路。方法:选择我院103例(121牙)前牙修复患者作为观察对象,并对其临床资料进行回顾性分析。随访12个月,观察其治疗效果。结果:通过随访发现,121个修复患牙中14个失败,其中修复体折断、脱落5例,修复体变色3例,继发龋2例,牙髓炎2例,根尖周炎1例,牙龈炎1例。结论:通过分析,认为修复操作不规范、适应证选择不当是导致前牙修复失败的主要原因。
Objective: To investigate the reasons for the failure of photocuring composite resin to repair anterior teeth and to provide a better idea for clinical restoration of anterior teeth. Methods: 103 cases (121 teeth) anterior teeth restoration in our hospital were selected as the observation objects, and their clinical data were retrospectively analyzed. Followed up for 12 months to observe the therapeutic effect. Results: According to the follow-up, 14 out of 121 repaired teeth failed. Among them, the prosthesis was broken and detached in 5 cases, the prosthesis discoloration in 3 cases, secondary caries in 2 cases, pulpitis in 2 cases, apical periodontitis in 1 case, Gingivitis in 1 case. Conclusion: Through the analysis, it is considered that the repair operation is not standardized and the inappropriate choice of indications is the main reason for the failure of anterior teeth restoration.