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My dog had TPLO surgery. Why is she limping on the repaired leg?

Updated On September 23rd, 2025

Pet's info: Dog | West Highland White Terrier | Female | spayed | 17.2 lbs

My 7 year old Westie had TPLO surgery in Jan and recovered extremely well - followed all restrictions. This AM on a walk, with no trauma activity, she began to limp an hold up her repaired leg. My surgeon is out of town until Wed (Fri today) and I have been instructed to give pain meds and rest. What are the possible diagnoses and how serious could this be?

1 Answer

Most Helpful Answer

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Answered By Emily, DVM

Veterinarian

Published on June 9th, 2017

This could be just a flareup of arthritis in the knee which is very common in dogs with the surgery. Depending on what was done sometimes there could be a meniscus injury after the surgery. Some surgeons do a "preventative" meniscus surgery at the same time others do not. Rarely it could indicate an issue with the implant placed during the procedure. I would follow your veterinarian's advice and if she becomes worse have her seen sooner. Sometimes x-rays of the knee or needed other times we can figure out what's going on with just an orthopedic exam.

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