Vertical ridge augmentation in large alveolar ridge defects: two case reports with different graft materials
박지열, 이정우, 오주영, 정준호, 김민아, 권용대,
소속 상세정보
박지열 ( Bak Ji-Yeol ) - Kyung Hee University School of Dentistry Department of Oral and Maxillofacial Surgery
이정우 ( Lee Jung-Woo ) - Kyung Hee University School of Dentistry Department of Oral and Maxillofacial Surgery
오주영 ( Ohe Joo-Young ) - Kyung Hee University School of Dentistry Department of Oral and Maxillofacial Surgery
정준호 ( Jung Jun-Ho ) - Kyung Hee University School of Dentistry Department of Oral and Maxillofacial Surgery
김민아 ( Kim Min-Ah ) - Kyung Hee University School of Dentistry Department of Oral and Maxillofacial Surgery
권용대 ( Kwon Yong-Dae ) - Kyung Hee University School of Dentistry Department of Oral and Maxillofacial Surgery
KMID : 1025720190380030068
Abstract
Vertical ridge augmentation of atrophic alveolar ridge has always been a challenging surgical technique to surgeon, especially in case of postoperative large surgical defects. This case reports evaluate two cases of vertical ridge augmentation in severe alveolar ridge defects using autogenous bone graft and deproteinized bovine bone mineral (DBBM) supported by titanium mesh. Two partially edentulous patients, presenting the need for vertical ridge augmentation, was treated before implant placement. Surgical procedure was performed by the same operator. At first case of 8 years follow-up result, an autogenous bone graft was harvested from the mandibular ramus and covered by DBBM. The other case of 2 years follow-up result was performed by means of particulated bovine bone materials with resorbable collagen membrane. As an option for treatment, it is necessary to consider the shape of the defect is suitable for augmentation or it can reconstruct the ideal ridge shape for final prosthetic restoration.
키워드
Autogenous; Deproteinized bovine bone mineral (DBBM); Implant; Vertical ridge augmentation
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