Autotransplantation for Restoration of Dentition Defects After Excision of Jaw Cysts

Bone defect caused by jaw cystectomy has always been the main factor affecting postoperative wound healing and is also the common cause of maxillofacial bone defect, which brings challenges to the subsequent restoration of missing teeth. In this paper, the authors report a 22-year-old young woman who had a mandibular cyst in the left lower posterior tooth area. She underwent mandibular bone cyst excision and simultaneous extraction of teeth 36 and 37. One and two months after the removal of the mandibular bone cyst, autologous tooth transplantation was performed in stages from tooth 28 to tooth 36 and from tooth 18 to tooth 37. The case shows that tooth autotransplantation is a viable option for the restoration of dentition defects after the excision of jaw cysts, which can promote the healing of the bone defect after the operation.