MSD Manual

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

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VETERINARY PET
Colonoscopy, horse
colonoscopy-horse-munsterman-high
Colonoscopy, horse

    A grade IV rectal tear in a horse. The spleen and a portion of the large intestine are observed through the tear, caused by rectal palpation.

Courtesy of Dr. Amelia Munsterman.

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Other Common Equine Emergencies

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

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