The epididymis is an elongated tubular genital organ attached to the posterior side of each one of the two male reproductive glands, the testicles. It is a single, narrow, tightly coiled tube which, i
Adult human testicle with epididymis highlighted: A. Head of epididymis, B. Body of epididymis, C. Tail of epididymis, and D. Vas deferens