dilator pupillae muscle

мышца-расширитель зрачка, дилататор

Англо-русский офтальмологический словарь. 2010.

Смотреть что такое "dilator pupillae muscle" в других словарях:

  • dilator muscle of pupil — dilator pupillae muscle musculus dilatator pupillae …   Medical dictionary

  • 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

  • Dilator — A device used to stretch or enlarge an opening. Patients with scarring of the muscular tube through which food passes from the throat to the stomach (esophagus) can require a dilator procedure in order to open the esophagus for adequate passage… …   Medical dictionary

  • Iris dilator muscle — Iris, front view. (Muscle visible but not labeled.) …   Wikipedia

  • musculus dilatator pupillae — [TA] dilator pupillae muscle: a name given to fibers extending radially from the sphincter pupillae to the ciliary margin; innervation, sympathetic; action, dilates iris …   Medical dictionary

  • Iris sphincter muscle — Iris, front view. (Muscle visible but not labeled.) …   Wikipedia

  • sphincter muscle — ▪ anatomy  any of the ringlike muscles surrounding and able to contract or close a bodily passage or opening. One of the most important human sphincter muscles is the sphincter pylori, a thickening of the middle layer of stomach muscle around the …   Universalium

  • musculus — SYN: muscle.For histologic description, see muscle. [L. a little mouse, a muscle, fr. mus (mur ), a mouse] musculi abdominis SYN: muscles of abdomen, under muscle. m. abductor [TA] SYN: abductor (muscle). m. abductor …   Medical dictionary

  • Nerve — A bundle of fibers that uses electrical and chemical signals to transmit sensory and motor information from one body part to another. See nervous system. * * * A whitish cordlike structure composed of one or more bundles (fascicles) of myelinated …   Medical dictionary

  • iridoplegia — Paralysis of the musculus sphincter iridis. SYN: iridoparalysis. [irido + G. plege, stroke] complete i. paralysis of both the dilator and sphincter muscles of the iris. reflex i. absence of the …   Medical dictionary

  • spasmodic mydriasis — spastic mydriasis dilation of the pupil due to spasm of the dilator pupillae muscle or to overaction of the sympathetic pathway …   Medical dictionary

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