出典:Wiktionary
出典:『Wiktionary』 (2025/10/02 01:23 UTC 版)
From vas (short for vas deferens) + -ectomy (“surgery involving the excision or removal of a body part”).
vasectomy (plural vasectomies)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/02 12:40 UTC 版)
Vasectomy is a surgical procedure for male sterilization and/or permanent birth control. During the procedure, the vasa deferentia of a man are severed, and then tied/sealed in a manner such to prevent sperm from entering into the seminal stream (ejaculate). Vasectomies are usually performed in a doctor's office or medical clinic.
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splanchnotomy
the main vein
the urinary organ
the digestive tract
the alimentary canal