骨・骨膜微小血管の解剖学的3次元解析と遊離骨膜弁の開発

Material type: 文書・図像類

Author: 山田, 佳緒里ほか

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Publication date: 2018

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Note (General)：: type:text未固定造影屍体を用いて栄養血管柄付骨弁 (主に腓骨弁) を挙上し骨・骨膜への血管の走行を肉眼的、レントゲン撮影、ステレオ撮影で分析した。全11屍体18肢の解剖を行い、それぞれの骨長、穿通枝の数、分枝の有無につき記録した。この結果、腓骨への栄養血管は末梢1/3あたりで枝分かれをしてい...

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Material Type: 文書・図像類
Title: 骨・骨膜微小血管の解剖学的3次元解析と遊離骨膜弁の開発
Author/Editor: 山田, 佳緒里
矢澤, 真樹
今西, 宣昌
的場, 恵理
Author Heading: 山田, 佳緒里
矢澤, 真樹
今西, 宣昌
的場, 恵理
Publication Date: 2018
Publication Date (W3CDTF): 2018
Alternative Title: コツ・コツマクビショウケッカンノカイボウガクテキ 3ジゲンカイセキトユウリコツマクベンノカイハツ
Kotsu kotsumaku bishō kekkan no kaibōgakuteki 3jigen kaiseki to yūri kotsumakuben no kaihatsu
Anatomical three-dimensional analysis of microvascular network in bone and the periosteum and development of free periosteum flap
Periodical title: 科学研究費補助金研究成果報告書
Text Language Code: jpn
eng
Subject Heading: 新鮮屍体血管造影法,骨・骨膜微小血管解剖,3次元血管解剖,遊離骨弁,遊離腓骨弁,遊離骨膜弁,偽関節,骨切り
Target Audience: 一般
Note (General): type:text
未固定造影屍体を用いて栄養血管柄付骨弁 (主に腓骨弁) を挙上し骨・骨膜への血管の走行を肉眼的、レントゲン撮影、ステレオ撮影で分析した。全11屍体18肢の解剖を行い、それぞれの骨長、穿通枝の数、分枝の有無につき記録した。この結果、腓骨への栄養血管は末梢1/3あたりで枝分かれをしているものが多く、骨の後方への枝分かれするものが前方より優位に多いことがわかった。また、ほとんどの検体で骨髄内を直線的に走行する髄内枝をみとめた。最終年度にはこの中の１肢を「光超音波トモグラフィー装置」を用いて評価を行い、血管走行の分析結果はレントゲン撮影のものと大きく著変はないものの非侵襲的に3次元分析をすることができた。 Using a fresh cadaver, the vascularized bone flap (mainly free fibula flap) was raised, and the distribution of blood vessels to the bone and periosteum was analyzed by macroscopy, radiography, and stereography. A total of 18 limbs from 11 cadavers were dissected, and length of bone, the number of perforators, and the presence or absence of branches were recorded. As a result, it was found that the feeding blood vessels to the fibula bone are often branched around the distal 1/3, and the branches that supply to the posterior side of the bone are more dominant than the superior side. In addition, in most of the limbs, the intramedullary branches running straight in the bone. In the final year, one of the limbs was be evaluated using the “Photoacoustic imaging”, and the analysis results of vascular architecture are not significantly different from those of X-ray imaging, but it was possible to perform three-dimensional analysis noninvasively.
研究種目 : 若手研究(B) 研究期間 : 2017～2018 課題番号 : 17K17031 研究分野 : 形成外科一般
Access Restrictions: 限定公開
Related Material: 科研費研究者番号 : 90772492
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 慶應義塾大学 : 慶應義塾大学学術情報リポジトリ