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目的:探讨上前牙缺损的修复治疗,正上前牙位于口腔的前部,易因外伤而造成牙冠折裂、缺损,影响患者的进食,语言和美观。因此,患者迫切要求尽快修复。方法:通过分析上前牙缺损的治疗过程中出现的问题,提出关于上前牙缺损修复治疗过程中的注意事项。结果:牙体缺损修复医治设计时要遵照生物、机械与美观三大准绳,详细操作时要综合剖析与思索,使其一致协调,修复体要到达对所修复牙及四周口腔组织的生理保健要求。
OBJECTIVE: To investigate the repair and treatment of the defect of the anterior teeth. The anterior teeth are located in the anterior part of the oral cavity. They are prone to fracture and defect of the dental crown due to trauma, affecting their eating habits, language and beauty. Therefore, patients are urgently required to be repaired as soon as possible. Methods: By analyzing the problems in the process of the treatment of anterior superior defect, we put forward some cautions in the process of the anterior defect repair. Results: The design of dental defect repair should comply with the three principles of biology, mechanics and aesthetics. When the detailed operation should be comprehensively analyzed and considered, it should be coordinated and repaired to reach the physiological health requirements of the restored teeth and the surrounding oral tissues .