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Merck Manual
Veterinary Manual
The trusted provider of veterinary information since 1955

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VETERINARY PET
White line disease bubble, cow
white-line-disease-bubble-cow-cramer-sized
White line disease bubble, cow

    This photograph, taken before the removal of loose horn, shows the swelling and opening of the drainage tract (arrow) associated with white line disease in the lateral left hind hoof of a cow.

Courtesy of Dr. Gerard Cramer.

In these topics
Lameness Originating in the Hoof in Cattle

Merck & Co., Inc., Rahway, NJ, USA (known as MSD outside of the US and Canada) is dedicated to using the power of leading-edge science to save and improve lives around the world.  The Merck Veterinary Manual was first published in 1955 as a service to the community.  The legacy of this great resource continues as the Merck Veterinary Manual in the US and Canada and the MSD Vet Manual outside of North America.

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