Bilateral blindness following snakebite
S K Mustapha1, B M Mubi, B H Askira
1Department of Medicine, University of Maiduguri Teaching Hospital, PMB 1414, Maiduguri, Borno State, Nigeria. shettima.mustapha@gmail.com
Abstract:
Snakebite is an important cause of morbidity and mortality in Nigeria, as in many parts of the tropics. However, blindness is a rare complication. Reported cases have usually followed bites by neurotoxic snakes such as the cobra. Reports of blindness produced by the bite of haematotoxic snakes are extremely rare. We report the case of bilateral blindness following a bite from a carpet viper. The literature on the subject matter is reviewed and the possible mechanisms of snakebite-induced blindness are discussed.
Related Concept Videos
Photoreceptors and Visual Pathways
Cranial Nerves: Types Part I
Olfactory Nerve (Cranial Nerve I)
The olfactory nerve, or cranial nerve I, is unique as it is purely sensory and dedicated to the sense of smell. This nerve originates in the olfactory epithelium of the...
Prosopagnosia


