점액저류낭을 가진 상악동에서 상악동 골이식술을 동반한 임플란트 수복의 증례보고
Sinus floor augmentation and implant placement on maxillary sinus with mucous retention cyst: case report
장윤영, 윤정호,
소속 상세정보
장윤영 ( Chang Yun-Young ) - CLEAN YONSEI PERIODONTAL CLINIC
윤정호 ( Yun Jeong-Ho ) - Jeonbuk National University College of Dentistry Department of Periodontology
Abstract
Various risk factors should be thoroughly evaluated for successful sinus floor augmentation and implant placement.
Among them, mucous retention cyst could be commonly found on radiographic evaluation. The aim of this study was to demonstrate sinus floor augmentation using lateral approach and implant placement on maxillary sinus in the presence of mucous retention cyst. Two cases which require sinus floor augmentation and implant placement on maxillary posterior edentulous area were involved in this report. Well-defined radiopaque mucous retention cysts without specific sign and symptom were observed in radiographic evaluation. In one case, sinus floor augmentation was performed simultaneously with implant placement, and seromucous fluid within mucous retention cyst was aspirated with syringe needle during the surgery. In the other case, sinus floor augmentation and implant placement were conducted in two-stage approach, and aspiration was also performed in mucous retention cyst to extract fluid during the sinus floor augmentation. Prosthesis was successfully installed on implants, and no clinical complications were observed on periodic check-up. It could be concluded that sinus floor augmentation and implant placement on maxillary sinus with mucous retention cyst could be successfully performed.
키워드
Mucous retention cyst; Sinus floor augmentation; Dental implant; Cone-beam computed tomography; Maxillary sinus
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