catgut

An absorbable surgical suture material made from the collagenous fibers of the submucosa of certain animals (usally from sheep or cows); misnamed c.. [probably from kit, a small violin, through confusion with kit, a small cat]
- chromic c. c. impregnated with chromium salts to prolong its tensile strength and retard its absorption.
- silverized c. c. prepared by immersion in a 2% solution of colloidal silver for 1 week and then in 95% alcohol for 15 to 30 minutes.

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cat·gut -.gət n a tough cord made usu. from sheep intestines and used esp. for sutures in closing wounds

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n.
a natural fibrous material prepared from the tissues of animals, usually from the walls of sheep intestines, twisted into strands of different thicknesses and formerly widely used to sew up wounds (see suture) and tie off blood vessels during surgery. The catgut gradually dissolves and is absorbed by the tissues, so that the stitches do not have to be removed later. This also minimizes the possibility of long-term irritation at the site of operation. Some catgut is treated with chromic acid for different periods during manufacture (chromic catgut). This gives catguts that last for longer lengths of time before absorption is complete.

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cat·gut (katґgut) surgical gut.

Medical dictionary. 2011.

Look at other dictionaries:

  • Catgut — Saltar a navegación, búsqueda El catgut es un material que fue antecedente del nailon o nylon. Actualmente éste término es utilizado para designar al material antecesor del conocido nailon de pescar. Las hebras de catgut eran obtenidas del… …   Wikipedia Español

  • catgut — [ katgyt ] n. m. • 1871; mot angl. « boyau de chat » ♦ Chir. Fil employé en chirurgie, obtenu à partir de l intestin grêle d animaux (surtout du mouton) et utilisé pour les sutures et ligatures. Les catguts se résorbent. ● catgut nom masculin… …   Encyclopédie Universelle

  • Catgut — is the name applied to cord of great toughness and tenacity prepared from the intestines of the sheep or goat, or occasionally from those of the hog, horse, mule, pig, and donkey. Those of the cat are not employed, however it is supposed that the …   Wikipedia

  • catgut — CÁTGUT s.n. Fir resorbabil preparat din intestinul unor animale (pisică, oaie) şi întrebuinţat în chirurgie, la cusături, drenaj etc. – Din fr. catgut. Trimis de valeriu, 03.03.2003. Sursa: DEX 98  cátgut s. n. Trimis de siveco, 10.08.2004.… …   Dicționar Român

  • catgut — m. instrum. Hilo que se utiliza para suturas y ligaduras; está formado por sustancias orgánicas (normalmente intestino de carnero preparado y esterilizado) y su característica principal es que se absorbe con el tiempo. Medical Dictionary. 2011 …   Diccionario médico

  • Catgut — Cat gut , n. [Cat + gut.] 1. A cord of great toughness made from the intestines of animals, esp. of sheep, used for strings of musical instruments, etc. [1913 Webster] 2. A sort of linen or canvas, with wide interstices. [1913 Webster] …   The Collaborative International Dictionary of English

  • Catgut — (engl., spr. kättgött, »Darmsaite«), Unterbindungsfäden, aus dem Darm verschiedener Tiere, besonders aus Schafdarm bereitet, wurde durch Lister bei der Wundbehandlung eingeführt. Man benutzt durch Behandlung mit Sublimatlösung sterilisiertes C.… …   Meyers Großes Konversations-Lexikon

  • Catgut — (engl., spr. kättgött), Darmsaite; in der Chirurgie präparierte Fäden aus Schafdärmen, zur Unterbindung der Blutgefäße und zur Wundnaht, verschwinden allmählich durch Aufsaugung …   Kleines Konversations-Lexikon

  • Catgut — vgl. Katgut …   Das Wörterbuch medizinischer Fachausdrücke

  • catgut — 1590s, from kitgut from obsolete kit fiddle + GUT (Cf. gut). It was made from the intestines of sheep …   Etymology dictionary

  • catgut — (izg. kètgut) m DEFINICIJA niti od ovčjih crijeva, služe kao vrsta konca za šivanje tkiva pri operacijama ili za žice glazbala, teniskih reketa i sl. ETIMOLOGIJA engl …   Hrvatski jezični portal

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