Tendonectomy - Tendonectomy in Cats

Tendonectomy in Cats

Performing a tendonectomy on a cat is an alternative to onychectomy ("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.