Le muscle dartos est un muscle peaucier du scrotum. Il est la structure la plus externe du scrotum et recouvre partiellement le fascia spermatique externe. Il est bien vascularisé et permet ainsi une régulation thermique des testicules.
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Dartos — The scrotum. (Label for Dartos is at bottom left.) … Wikipedia
Muscle — is the tissue of the body which primarily functions as a source of power. There are three types of muscle in the body. Muscle which is responsible for moving extremities and external areas of the body is called "skeletal muscle." Heart… … Medical dictionary
dartos — See d. fascia. [G. skinned or flayed, fr. dero, to skin] d. muliebris a very thin layer of smooth muscle in the integument of the labia majora; less well developed than the tunica d. of the scrotum. * * * dar·tos där .täs, därt əs n a thin layer… … Medical dictionary
dartos muscle — musculus dartos; the term is also used more broadly to denote the tunica dartos (q.v.) … Medical dictionary
dartos reflex — vermicular contractions of the dartos muscle when a cold or stroking stimulus is applied to the perineum; called also scrotal r … Medical dictionary
dartos — ˈdärˌtäs, rd.əs noun ( es) Etymology: New Latin, from Greek dartos flayed, verbal of derein to flay more at tear : a thin layer of vascular contractile tissue that contains unstriped muscle fibers but no fat and is situated beneath the skin of… … Useful english dictionary
tunica dartos — [TA] dartos fascia: the thin layer of subcutaneous tissue underlying the skin of the scrotum, consisting mainly of nonstriated muscle fibers (musculus dartos). Called also dartos, superficial fascia of scrotum, and dartos muscle … Medical dictionary
musculus dartos — [TA] dartos muscle: the nonstriated muscle fibers of the tunica dartos, the deeper layers of which help to form the septum of the scrotum. Called also dartos … Medical dictionary
Deep transverse perineal muscle — Muscles of the female perineum. (Transversus perinei visible at center right.) … Wikipedia
Sebileau's muscle — Deep fibres of the dartos tunic which pass into the scrotal septum. Named after French anatomist, Pierre Sebileau (1860 1953) … Wikipedia
