论文部分内容阅读
本文报告1例下颌支内阻生第二磨牙自体移植病例。利用数字化外科、微创拔牙等技术将下颌支内阻生第二磨牙取出后即刻自体移植至原第二磨牙区,同期将自体骨粉填入移植牙颊侧和远中骨缺损区,弹性固定移植牙。术后咬合关系良好,即刻动度I度,骨缺损得到填充修复。术后6个月行根管治疗,1年后经临床和影像学检查移植牙愈合良好。下颌支内阻生磨牙自体移植至缺失磨牙区可以成为自体牙移植术的适应证。
This article reports a case of mandibular internal remnants of second molar autograft cases. The technique of digital surgery and minimally invasive extraction was used to autograft the second molars of the mandibular internal remodeling to the second molars immediately after the removal of the mandibular first internal molars. At the same time, the autologous bone meal was filled into the buccal and distal bone defects of the transplanted tooth, tooth. Postoperative occlusal relationship was good, I degree of immediate mobility, bone defect filling repair. Root canal treatment was performed 6 months after operation. One year later, the dental grafts healed well after clinical and radiological examinations. Autologous implanted mandibular internal molars to missing molars area can become an indication of autologous dental transplantation.