Prevalence of corneal surface disease in dogs receiving topical lubrication during general anesthesia

Corneal epithelial defects are a known consequence of the failure to apply topical lubrication during general anesthesia (GA) in human beings and dogs. A study in humans found that for reasons not understood, older patients and those undergoing longer GA suffer a higher incidence of corneal ulceration. A recent study reported a prevalence of corneal ulceration of 1.9% relating to GA. Other studies have evaluated tear production and corneal lesions without incidence described. Recommendations were made for the use of topical lubrication associated with sedation.
Source: Advances in Small Animal Medicine and Surgery - Category: Veterinary Research Tags: Ophthalmology Source Type: research