Posterior interosseous nerve
posterior interosseous nerve n.
The deep terminal branch of the radial nerve, supplying the supinator and all the extensor muscles in the forearm.
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- Posteriority
[po-steer-ee-awr-i-tee, -or-, poh-] /pɒˌstɪər iˈɔr ɪ ti, -ˈɒr-, poʊ-/ noun 1. the state or quality of being . n. late 14c., “state of being behind,” from Old French posteriorite (Modern French postériorité), from Medieval Latin posterioritatem (nominative posterioritas), from Latin posterior “later” (see posterior (adj.)).
- Posterior labial nerve
posterior labial nerve n. Any of the terminal branches of the perineal nerve, supplying the skin of the posterior portion of the labia majora and the vestibule of the vagina.
- Posterior labial vein
posterior labial vein n. Any of the veins that pass from the labia majora to the internal pudendal veins.
- Posterior lacrimal crest
posterior lacrimal crest n. A vertical ridge on the orbital surface of the lacrimal bone that together with the anterior lacrimal crest bounds the fossa for the lacrimal sac.
- Posterior lateral nasal artery
posterior lateral nasal artery n. Any of the arteries that are branches of the sphenopalatine artery and supply the posterior parts of the conchae and the lateral nasal wall.