ササキ　リヨウ   佐々木　亮    所属   医学部 医学科（東京女子医科大学病院）    職種   講師
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Multistage bone-charged distraction osteogenesis for aesthetic reconstruction of an extensive bone deficiency in the mandible.
掲載誌名	正式名：The Journal of craniofacial surgery 略　 称：J Craniofac Surg ISSNコード：(1536-3732)1049-2275(Linking)
掲載区分	国外
巻・号・頁	23(1),pp.175-177
著者・共著者	Watanabe Yorikatsu†, Sasaki Ryo, Ando Tomohiro, Okano Teruo, Akizuki Tanetaka
発行年月	2012/01
概要	Alveolar and mandibular bone defects impair occlusion and affect the aesthetics of facial contouring, making it difficult to obtain a satisfactory outcome. Treatment with distraction osteogenesis (DO) is particularly difficult in cases in which the defective region extends to close to the inferior margin of the mandible. To overcome the limits of current DO, we developed a method as follows. In the first stage, a submucosal space necessary for bone grafting was prepared by soft tissue expansion through DO. In the second stage, an iliac corticocancellous bone was transplanted with its cancellous side in close contact with the new bone in the space formed on the labial side into this new space. In the third stage, the grafted bone was distracted. This technique requires time, but each surgery is of minimum invasiveness and does not leave a visible scar; use of this technique may expand the limited indication of current DO and dental implants.
DOI	10.1097/SCS.0b013e3182418c82
PMID	22337401