Effect of craniectomy, durotomy, and wound closure on intracranial pressure in healthy cats.
Am J Vet Res
; 57(11): 1659-61, 1996 Nov.
Article
en En
| MEDLINE
| ID: mdl-8915448
ABSTRACT
OBJECTIVES:
To establish intracranial pressure (ICP) measurements in healthy cats under isoflurane anesthesia, using a fiberoptic monitoring system; to assess brain lesions associated with such monitoring; and to determine whether decompressive intracranial surgery decreases ICP in healthy cats. ANIMALS 6 healthy cats. PROCEDURE Craniectomy and durotomy were performed, and the effect of these procedures on ICP was determined. ICP was monitored by use of a fiberoptic monitoring system. Gross and microscopic evaluations of brain tissues were performed after data collection.RESULTS:
ICP decreased significantly after craniotomy and durotomy. After wound closure, ICP remained significantly reduced relative to initial pressures. However, postsurgical pressures were significantly increased, compared with those associated with ICP after durotomy. Gross and histologic abnormalities associated with placement of the ICP monitoring cable included mild focal acute hemorrhage and mechanical cortical disruption.CONCLUSIONS:
Craniectomy and durotomy significantly decreased ICP in healthy cats. ICP increased after wound closure, but remained significantly lower than initial pressures. CLINICAL RELEVANCE Craniectomy and durotomy may be used to decrease ICP in cats.
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Banco de datos:
MEDLINE
Asunto principal:
Cráneo
/
Presión Intracraneal
/
Gatos
/
Duramadre
Límite:
Animals
Idioma:
En
Año:
1996
Tipo del documento:
Article