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

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VETERINARY PET
Intervertebral disk extrusion, dog, C3-4
intervertebral-disc-extrusion-dog-C3-4-thomas-sized
Intervertebral disk extrusion, dog, C3-4

    CT of a dog, showing calcified disk extrusion at C3-4.

Courtesy of Dr. William Thomas.

In these topics
Degenerative Diseases of the Spinal Column and Cord in Animals

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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