"Leg deformities" refers to abnormalities or irregularities in the shape, structure, or function of the legs. It implies that there is something different or unusual about how the legs are formed or work. Full definition
Mutations that cause short legs may be detrimental in restricting aspects of the cat's mobility and in some cases leg deformities may be painful and debilitating through the development of abnormal joints. (icatcare.org)
If your pup is pregnant, you should inform your veterinarian about it as studies have shown Prednisolone can lead to a variety of congenital anomalies in unborn puppies including cleft palate, anasarca, front leg deformities, and phocomelia. (mypetneedsthat.com)
Though it seemed impossible when he first arrived at the ARL in the spring with a severe leg deformity, today Rugby can run, jump, and play, just like every puppy should. (arlboston.org)