| tympanic opening of canaliculi for chorda tympani | The small canal opening found lateral to the pyramidal eminence in the posterior wall of the middle ear cavity from which the chorda tympani nerve emerges to pass anteriorly between the ossicles accompanied by a branch of the stylomastoid artery. Synonym: apertura tympanica canaliculi chordae tympani. (05 Mar 2000) |
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| fold of chorda tympani | The fold of mucosa that surrounds the chorda tympani nerve in its course through the tympanic cavity. Synonym: plica chordae tympani. (05 Mar 2000) |
| laxator tympani | One of two supposed muscles, probably ligaments of the malleus. Origin: Mod. L. (05 Mar 2000) |
| fundus tympani | The floor of the tympanic cavity; a thin plate of bone separating the tympanic cavity from the jugular fossa. Synonym: paries jugularis cavi tympani, fundus tympani, inferior wall of tympanic cavity, jugular wall of middle ear. (05 Mar 2000) |
| Capillaria plica | A fine threadworm species occurring in the urinary bladder and sometimes the renal pelvis of the dog and cat. (05 Mar 2000) |
| plica | 1. <medicine> A disease of the hair (Plica polonica), in which it becomes twisted and matted together. The disease is of Polish origin, and is hence called also Polish plait. 2. <botany> A diseased state in plants in which there is an excessive development of small entangled twigs, instead of ordinary branches. 3. <zoology> The bend of the wing of a bird. Origin: LL, a fold, fr. L. Plicare to fold. See Ply. Source: Websters Dictionary (01 Mar 1998) |
| plica aryepiglottica | A prominent fold of mucous membrane stretching between the lateral margin of the epiglottis and the arytenoid cartilage on either side; it encloses the aryepiglottic muscle. Synonym: plica aryepiglottica. (05 Mar 2000) |
| plica axillaris | One of the folds of skin and muscular tissue bounding the axilla anteriorly and posteriorly. Synonym: plica axillaris. (05 Mar 2000) |
| plica caecalis vascularis | <anatomy> A peritoneal fold that arches over a branch of the ileocolic artery and bounds in front a narrow recess, the superior ileocaecal (or ileocolic) recess. Synonym: plica caecalis vascularis. (05 Mar 2000) |
| plica choroidea | In the embryo, an infolding of the chorion from which the choroid plexus develops. (05 Mar 2000) |
| plica duodenalis inferior | A fold of peritoneum bounding the inferior duodenal recess. Synonym: plica duodenalis inferior, plica duodenomesocolica, duodenomesocolic fold. (05 Mar 2000) |
| plica duodenalis superior | A fold of peritoneum bounding the superior duodenal recess. Synonym: plica duodenalis superior, plica duodenojejunalis, duodenojejunal fold. (05 Mar 2000) |
| plica duodenojejunalis | An alternate term for superior duodenal fold. (05 Mar 2000) |
| plica duodenomesocolica | An alternate term for inferior duodenal fold. (05 Mar 2000) |
| plica epigastrica | The ridge on the peritoneal surface of the anterior abdominal wall formed by the inferior epigastric vessels. Synonym: plica umbilicalis lateralis, epigastric fold, plica epigastrica. (05 Mar 2000) |