Translation guide
The vas deferens is the duct that conveys sperm from the epididymis to the ejaculatory duct. In Japanese, the standard anatomical term is 精管, with the more formal 輸精管 also used in medical contexts.
Referring to the duct that carries sperm in the male reproductive system.
The most common and standard Japanese term for the vas deferens, used in both everyday medical conversation and anatomical texts.
The vas deferens carries sperm from the epididymis to the ejaculatory duct.
A more formal or technical term, often used in medical literature. Literally 'sperm-transporting duct'.
Vasectomy (vas deferens ligation) is one method of male contraception.