fibrocartilaginous ring of tympanic membrane

fibrocartilaginous ring of tympanic membrane
anulus fibrocartilagineus membranae tympani.

Medical dictionary. 2011.

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  • stratum radiatum of tympanic membrane — radiate layer of tympanic membrane: the outer part of the fibrous stratum of the membrane, consisting of fibers radiating outward from the manubrium of the malleus to pass into the fibrocartilaginous ring …   Medical dictionary

  • ring — 1. A circular band surrounding a wide central opening; a r. shaped or circular structure surrounding an opening or level area. SYN: anulus [TA]. 2. The closed ( i.e., endless) chain of atoms in a cyclic compound; commonly used for “cyclic” or… …   Medical dictionary

  • anulus — SYN: ring (1). [L.] a. abdominalis SYN: deep inguinal ring. a. ciliaris SYN: ciliary body. a. conjunctivae [TA] SYN: conjunctival ring. a. femoralis [TA] SYN: femoral ring. a. fibrocartilagineus membranae tympani [TA] SYN: fibrocartilaginous ring …   Medical dictionary

  • anulus fibrocartilagineus membranae tympani — [TA] fibrocartilaginous ring of tympanic membrane: the margin of the pars tensa of the tympanic membrane, which attaches to the sulcus tympanicus …   Medical dictionary

  • Tendon — The tissue by which a muscle attaches to bone. A tendon is somewhat flexible, but fibrous and tough. When a tendon becomes inflamed, the condition is referred to as tendinitis or tendonitis. Inflamed tendons are at risk for rupture. Tendons are… …   Medical dictionary

  • stratum — One of the layers of differentiated tissue, the aggregate of which forms any given structure, such as the retina or the skin. SEE ALSO: lamina, layer. [L. sterno, pp. stratus, to spread out, strew, ntr. of pp. as noun, s., a bed cover, layer] s.… …   Medical dictionary

  • Ear canal — External acoustic meatus Anatomy of the human ear. Latin meatus acusticus externus Gray s …   Wikipedia

  • membrana tympanica — [TA] tympanic membrane: the obliquely placed, thin membranous partition between the external acoustic meatus and the tympanic cavity. The greater portion, the pars tensa, is attached by a fibrocartilaginous ring to the tympanic plate of the… …   Medical dictionary

  • skeleton — skeletonless, adj. skeletonlike, adj. /skel i tn/, n. 1. Anat., Zool. the bones of a human or an animal considered as a whole, together forming the framework of the body. 2. any of various structures forming a rigid framework in an invertebrate.… …   Universalium

  • Ligament — A ligament is a tough band of connective tissue that connects various structures such as two bones. Ligament is a fitting term; it comes from the Latin ligare meaning to bind or tie. * * * 1. A band or sheet of fibrous tissue connecting two or… …   Medical dictionary

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