Senin, 11 Desember 2017

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Why Should You Care About The Frog? | Mad Barn - Nutrition and ...
src: www.madbarn.com

The frog is a part of a horse's hoof, located on the underside, which should touch the ground if the horse is standing on soft footing. The frog is triangular in shape, and extends mid way from the heels toward the toe, covering around 25% of the bottom of the hoof.


Video Frog (horse anatomy)



Functions

The frog acts as a shock absorber for the foot when it makes impact with the ground, decreasing the force placed on the bones and joints of the leg.

The frog is also an important part of the horse's circulatory system -- it pumps blood up the horse's leg each time the frog makes contact with the ground. The blood flows down the horse's leg into the digital cushion, a fibrous part of the inner hoof located just above the frog which contains a network of blood vessels. The horse's weight then compresses the frog on the ground, squeezing the blood out of the digital cushion, and pushing it back up the horse's legs.

Therefore, farriers keep the frog as large and ground-covering as possible when they trim or shoe the feet.

When a horse has certain types of lameness, the farrier may use the frog for support, using specialized shoes that help keep correct pressure on the frog so that less force is transmitted to the wall and sole of the foot or to the navicular bone, coffin bone, and deep digital flexor tendon. The frog may also decrease in size if it does not receive constant pressure, which can occur if the heels of the horse become contracted.


Maps Frog (horse anatomy)



Infection

  • Thrush: In horses, thrush is a bacterial infection by Fusobacterium necrophorum that commonly affects the frog, which can cause lameness in severe cases. Note that thrush in humans is an unrelated fungal infection usually due to Candida albicans.

3D Frog Anatomy Software for mobile - YouTube
src: i.ytimg.com


See also

  • Equine anatomy
  • Horse hoof
  • Horseshoe

Frog Bone Anatomy - Human Anatomy Library
src: humananatomylibrary.com


References

Source of the article : Wikipedia

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