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

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VETERINARY PET
Sacrocaudal dysgenesis, dog (radiograph)
sa-sacrocaudal-dysgenesis-lat-radiograph-packer-sized
Sacrocaudal dysgenesis, dog (radiograph)

    Dog with sacrocaudal dysgenesis. Note the sacrum and coccygeal vertebrae fail to form. Commensurately, the caudal spinal nerves also fail to form. In this puppy, a meningocele was also present.

Courtesy of Dr. Rebecca Packer.

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Congenital and Inherited Spinal Cord Disorders 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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