@article{oai:repo.qst.go.jp:00055824, author = {宇治川, 清登 and 溝江, 純悦 and 外木, 守雄 and 山根, 源之 and 青柳, 智裕 and 長谷川, 安都佐 and 宇治川 清登 and 溝江 純悦 and 外木 守雄 and 山根 源之 and 長谷川 安都佐}, issue = {HIMAC-138}, journal = {放射線医学総合研究所重粒子線がん治療装置等共同利用研究報告書}, month = {Aug}, note = {We carried out about sequestrum caused by carbon-ion radiotherapy of the patients with head and neck tumors. There were 21 patients who were operated of sequestrotomy at Ichikawa General Hospital, Tokyo Dental College from 2000 to 2011. The area of sequestrotomy were corresponded with the highest dose area. We studied the progress of 3 cases treated by maxillofacial prostheses that were retained with maxillofacial implant at carbon-ion radiationtherapy area. Using three-dimensional finite elemental analysis, the stress were concentrated at the middle part of zygoma implant.}, pages = {3--4}, title = {顎顔面における重粒子線照射後腐骨と照射野及び照射線量に関する研究}, year = {2012} }