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目的:探索夹层技术修复深度楔状缺损的效果。方法:选择300例患者的600颗深度楔状缺损牙,实施夹层修复技术。结果:成功为患者修复580颗,占比达到96.67%;失败20颗,占比达到3.33%。结论:实施夹层修复技术,可以有效的保护牙髓,避免激发龋齿,同时有效的回复换牙的形态和美观,并且无需磨牙或者切牙,颜色美观,降低患者痛苦,操作方法便捷,成功率较高,值得推广。
Objective: To explore the effect of dissection technique on deep wedge-shaped defect. Methods: Six hundred deep wedge-shaped defect teeth of 300 patients were selected and mezzanine repair technique was performed. Results: 580 patients successfully repaired, accounting for 96.67%; failed 20, accounting for 3.33%. Conclusions: The mezzanine repair technique can effectively protect the dental pulp, avoid the excitation of dental caries, and at the same time, effectively respond to the change of tooth shape and appearance without the need of molars or incisors. It can reduce the pain of patients and has convenient operation and high success rate , Worth promoting.