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

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VETERINARY PET
Prognathism, foal
prognathism-foal-roberts-sized
Prognathism, foal

    This photograph of prognathism in a foal shows protrusion of the mandibular incisors beyond the maxilla, resulting in malocclusion.

Courtesy of Dr. Lisa Pearson.

In these topics
Congenital and Inherited Anomalies of the Mouth 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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