CAJ | 학술논문

龈下牙折在临床上较为常见,如何进行完善的修复治疗是摆在临床医师面前的一个难题.目前已得到认可的修复方法包括用常规固定矫治器对残根进行正畸牵引,或进行临床牙冠延长术,或将断根拔出后进行修复.本文报道了采用磁力正畸对龈下牙折的断根进行正畸牵引,配合修复治疗获得了良好的临床效果,综合满足了患者美观和功能的需要.
간하아절재림상상교위상견,여하진행완선적수복치료시파재림상의사면전적일개난제.목전이득도인가적수복방법포괄용상규고정교치기대잔근진행정기견인,혹진행림상아관연장술,혹장단근발출후진행수복.본문보도료채용자력정기대간하아절적단근진행정기견인,배합수복치료획득료량호적림상효과,종합만족료환자미관화공능적수요.
Treatment of the case with sub-gingival crown fractures was a challenge to clinicians. Acceptable treatment options include the extrusion of the remaining root with a conventional orthodontic appliance, surgical crown lengthening, or root extraction with prosthetic tooth replacement. In this case, orthodontic extrusion with magnets was used to extrude sub-gingival crown successfully. After prosthodontic treatment, both esthetics and function waere satisfiec.