Michael Weh, DVM, DACVS

Elbow dysplasia is a collective term for the developmental orthopedic diseases of the canine elbow. Traditionally, it refers to ununited anconeal process (UAP), osteochondrosis of the humeral condyle (OCD), and fragmentation of the medial coronoid process (FCP).

Hip dysplasia is the most common developmental orthopedic disease in dogs. First described in the 1930's, it continues to affect millions of dogs worldwide. Large breed dogs are most commonly diagnosed, however small breed dogs and cats also are affected.

Patella luxation is a common orthopedic condition in dogs. It may cause varying degrees of lameness, pain, and progression of osteoarthritis. It is most commonly diagnosed in small breed dogs, however large breed dogs are also affected.

Cranial cruciate ligament (CrCL) rupture is the most common cause of hindlimb lameness in dogs. Treatment of CrCL injury is an integral part of veterinary orthopedic practice, and represents a $1.23 billion/yr industry in the United States.

Patella luxation is a common orthopedic condition in dogs. It may cause varying degrees of lameness, pain, and progression of osteoarthritis.

Synovial fluid analysis is an essential test for diagnosing joint disease in dogs and cats.