脊髓段動脈 的英文怎麼說
中文拼音 [jǐsuǐduàndòngmài]
脊髓段動脈
英文
segmental medullary artery- 脊 : 脊同 「脊」
- 髓 : 名詞1. [生理學] (骨髓; 像骨髓的東西) marrow 2. [植物] (莖的中心部分) pith
- 段 : Ⅰ量詞(部分) section; segment; part; paragraph; passage Ⅱ名詞(姓氏) a surname
- 脈 : 脈名詞1. (動脈和靜脈的統稱) arteries and veins2. (脈搏的簡稱) pulse 3. (像血管的組織; 連貫成系統的東西) vein
- 脊髓 : medulla spinalis; spinal cord; spinal marrow脊髓灰質炎 tephromyelitis; polio; poliomyelitis; infa...
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Conclusions : radiculomedullary arteries would not be damaged if intercostal arteries are deligated at the lateral of transversocostal joint or beyond 1cm of the caput costaes on anterior approach. the distance between two adjacent intercostal or lumbar arteries provide a safe window through which a herniated thoracic disc maybe approached. it indicates the least injury of vessels in osteotomy via the posterior approach in the middle of arcus vertebrae and vertebral body
結論:脊柱前路矯形應在根髓動脈分支前,結扎多個節段血管,脊髓血供可以通過後方代償,能避免累及脊髓根髓動脈產生脊髓損傷;側前入路應在根髓動脈分支后,經胸、腰段毗鄰的動脈之間,椎間盤切除或椎間隙減壓傷及根髓動脈出現脊髓損傷機率最小。
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