Tendonectomy
Encyclopedia
Tendonectomy is the surgical cutting of tendon
Tendon
A tendon is a tough band of fibrous connective tissue that usually connects muscle to bone and is capable of withstanding tension. Tendons are similar to ligaments and fasciae as they are all made of collagen except that ligaments join one bone to another bone, and fasciae connect muscles to other...

s, and is generally only practiced in veterinary medicine.

Tendonectomy in cats

Performing a tendonectomy on a cat
Cat
The cat , also known as the domestic cat or housecat to distinguish it from other felids and felines, is a small, usually furry, domesticated, carnivorous mammal that is valued by humans for its companionship and for its ability to hunt vermin and household pests...

 is an alternative to onychectomy
Onychectomy
Onychectomy, popularly known as declawing, is an operation to surgically remove an animal's claws by means of amputating all or part of the distal phalanx, or end bones, of the animal's toes. It is performed most often on household cats, though occasionally on other animals such as circus lions or...

("declawing") which severs the end of the digit. Tendonectomy may be considered less painful for the cat than onychectomy; however, it is not recommended by the American Veterinary Medical Association (AVMA).

In the tendonectomy, a small portion of the tendon in each of a cat's toes is surgically removed to prevent the cat from being able to extend the claws. Unable to extend the claws, the cat is no longer capable of scratching.

Claws will continue to grow following tendonectomy, and because the cat can no longer extend the claws to scratch, the cat will not wear down the claws as before.

Therefore, among other considerations, the cat owner should evaluate the ongoing maintenance required in the form of regular claw trimming thereafter when considering this procedure.

In terms of studies on the impact of onychectomy ("declawing") versus tendonectomy, the American Veterinary Medical Association reported, in its August 1, 1998 issue, on any major complications and drawbacks among the two operations. Their report included pain, future complications, and owner satisfaction. Cats who underwent tendonectomy displayed significantly lower pain immediately following the procedure versus those who underwent onychectomy ("declawing"). However, both procedures showed an equal frequency of other complications, such as bleeding, lameness, and infection. Cats took the same number of days to recover from both operations (as measured by normalcy in walking), and owners were equally satisfied with both options.

One complication to watch out for later on in the cats life with a tendonectomy is the nails getting brittle. Nails that are more brittle are prone to spliting and shattering when trimed by the owner which is quite painful for the cat.

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