英语词汇“obturator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

obturator

/ˈɒbtjʊəreɪtə

noun Anatomy

1Either of two muscles covering the outer front part of the pelvis on each side and involved in movements of the thigh and hip.The surgeon uses a special hip arthroscopy cannula with cannulated obturators to establish the portals....

These branches supply the pectineus, the hip joint, and, by rejoining the obturator, the adductor muscles.
In one case the iliolumbar was a branch of the obturator, itself a branch of the internal iliac.

1.1 [as modifier] Relating to the obturator or to the obturator foramen: obturator neurectomy...

Metastatic prostatic and transitional cell carcinomas were present in a single obturator lymph node.
No tumor was detected in the right and left obturator lymph nodes.
The obturator artery is very variable in origin and no embryological explanation has been found.

Origin

Early 18th century: from medieval Latin, literally 'obstructor', from obturare 'stop up'.

单词	obturator
释义	obturator /ˈɒbtjʊəreɪtə / noun Anatomy 1Either of two muscles covering the outer front part of the pelvis on each side and involved in movements of the thigh and hip.The surgeon uses a special hip arthroscopy cannula with cannulated obturators to establish the portals.... These branches supply the pectineus, the hip joint, and, by rejoining the obturator, the adductor muscles. In one case the iliolumbar was a branch of the obturator, itself a branch of the internal iliac. 1.1 [as modifier] Relating to the obturator or to the obturator foramen: obturator neurectomy... Metastatic prostatic and transitional cell carcinomas were present in a single obturator lymph node. No tumor was detected in the right and left obturator lymph nodes. The obturator artery is very variable in origin and no embryological explanation has been found. Origin Early 18th century: from medieval Latin, literally 'obstructor', from obturare 'stop up'.
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