Tag Archives: cranial cruciate ligament

Pets At The Vets – ACL (Part Two)

18 Sep

The Tibial Plateau Leveling Osteotomy (TPLO) is the name of surgery performed on dogs to compensate for the fact that they have completely torn their ACL. As with humans, the ACL is a ligament. It does not grow back to full strength with rest. In fact, it does not return. Once torn, it must be repaired or it will heal as it would in the wild. The dog would have a limp or worse for the rest of its possibly shortened life span.
The literature from the vet stated that the rupture “of the cranial (anterior) cruciate ligament” if not repaired immediately resulted in “derangement changes” such as osteoarthritis in the stifle (aka “knee”) joint.
As if that were not bad enough, additional cartilage and related areas suffer (i.e. the meniscus), osteophyte growth known as bone spurs, and the joins of the other legs wearing out or blowing out prematurely due to excessive compensatory wear.
As Dr. Adam Galler states, “The TPLO has proven effective in returning” torn ACLs in dogs “to full function.” Also, he mentioned a comparative study recently completed in which numerous Labrador Retrievers had been followed post-TPLO, too. A full seventy percent of Labrador’s recovered.
“Our dogs are Golden’s,” I noted lamely myself, still stunned myself by the need for Casey’s sudden surgical requirement. Obviously, the size, bone structure, and genetics of the Labrador’s and Golden’s are similar. I started to think about the remaining thirty per cent. Why didn’t they make full recoveries? What happened along their their path to returned wellness that made the expensive TPLO not always a rousing success.
Now, I understand. And we’re only ten days post surgery. Soon you will know, too.

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