Conjunctiva
A thin clear moist membrane that coats the inner surfaces of the eyelids and the outer surface of the eye. The section of the conjunctiva that coats the inner aspect of the eyelids is called the palpebral conjunctiva while that covering the outer surface of the eye is called the ocular or bulbar conjunctiva. Inflammation of the conjunctiva is called conjunctivitis and leads to pink eye.
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The mucous membrane investing the anterior surface of the eyeball and the posterior surface of the lids. SYN: tunica c. [TA]. [L. fem. of conjunctivus, from conjungo, pp. -junctus, to bind together]
- bulbar c. [TA] the part of the c. covering the anterior surface of the sclera and the surface epithelium of the cornea. SYN: tunica c. bulbi [TA], conjunctival layer of bulb.
- palpebral c. [TA] the part of the c. lining the posterior surface of the eyelids and continuous with the bulbar c. at the conjunctival fornices. SYN: tunica c. palpebrarum [TA], conjunctival layer of eyelids.

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con·junc·ti·va .kän-.jəŋ(k)-'tī-və, kən- n, pl -vas or -vae -(.)vē the mucous membrane that lines the inner surface of the eyelids and is continued over the forepart of the eyeball
con·junc·ti·val -vəl adj

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n.
the delicate mucous membrane that covers the front of the eye and lines the inside of the eyelids. The conjunctiva lining the eyelids contains many blood vessels but that over the eyeball contains few and is transparent.
conjunctival adj.

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con·junc·ti·va (kən-junkґtĭ-və) pl. conjuncґtivae [L.] the delicate membrane that lines the eyelids and covers the exposed surface of the sclera, divided into the palpebral c. and the bulbar or ocular c. In official terminology, called tunica conjunctiva [TA]. conjunctival adj

Divisions of the conjunctiva in a sagittal section.


Medical dictionary. 2011.

Look at other dictionaries:

  • Conjunctiva — The upper half of a sagittal section through the front of the eyeball. (Label for Conjunctiva visible at center left.) …   Wikipedia

  • conjunctivă — CONJUNCTÍVĂ, conjunctive, s.f. Membrană mucoasă care căptuşeşte faţa internă a pleoapelor şi suprafaţa interioară a globului ocular. (după fr. conjonctive) Trimis de tavi, 08.05.2004. Sursa: MDN  CONJUNCTÍVĂ, conjunctive, s.f. Membrană mucoasă… …   Dicționar Român

  • conjunctiva — 1540s, medical L., short for membrana conjunctiva conjunctive membrane (see CONJUNCTIVE (Cf. conjunctive)) …   Etymology dictionary

  • conjunctiva — [kän΄jəŋk tī′və] n. pl. conjunctivas or conjunctivae [kän΄jəŋk tīvē] [ME < ML (membrana) conjunctiva, connecting (membrane): see CONJUNCTIVE] the mucous membrane lining the inner surface of the eyelids and covering the front part of the… …   English World dictionary

  • Conjunctiva — Con junc*ti va, n. [NL., from L. conjunctivus connective.] (Anat.) The mucous membrane which covers the external surface of the ball of the eye and the inner surface of the lids; the conjunctival membrane. [1913 Webster] …   The Collaborative International Dictionary of English

  • Conjunctīva — (Anat.), so v. w. Bindehaut des Auges; daher Conjunctivītis, Bindehautentzündung, s. u. Augenentzündungen …   Pierer's Universal-Lexikon

  • Conjunctīva — (lat.), die Bindehaut des Auges (s. Text zur Tafel »Auge II«) …   Meyers Großes Konversations-Lexikon

  • Conjunctiva — Conjunctīva (lat.), die Bindehaut des Auges (s. Auge); Conjunctivītis, ihre Entzündung …   Kleines Konversations-Lexikon

  • Conjunctiva — Conjunctiva, Bindehaut des Auges, s. Auge; Conjunctivitis, Entzündung der Bindehaut …   Herders Conversations-Lexikon

  • Conjunctiva — vgl. Konjunktiva …   Das Wörterbuch medizinischer Fachausdrücke

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