OSTEOCHONDROSIS
(Osteochondritis Dissecans, OCD)

General Information:

Osteochondrosis is a disease of the cartilage of the shoulder, elbow, hock or knee joints of young, fast-growing, large-breed dogs. Lameness first appears at 6-9 months of age and may persist for several weeks or months. Lameness may also come and go over a period of several weeks. Males appear to be more commonly affected.

While the exact cause is unknown, the condition begins as abnormal development of the deep layers of joint cartilage. As the condition progresses, a small piece of cartilage may become detached from the underlying bone. 

Diagnosis is by carefully evaluating the medical history and performing a thorough physical and x-ray examinations. 

While many animals respond to rest and medication, some require surgery to remove diseased fragments of cartilage. Complete recovery is expected in most cases. 

Treatment Information:

  1. One or more follow-up radiographic (x-ray) examinations are necessary to evaluate your pet's healing. 

  2. Diet:
    Ordinarily no special diet is required. 

  3. Exercise:
    Your veterinarian will recommend that you severely restrict exercise for several weeks, followed by limited exercise for several more weeks. Gradually resume normal exercise over a 4-week period. 

We hope that you will find this information helpful in your quest for better pet care. If you have any questions or comments, please call your veterinarian's office, or feel free to e-mail us.

David E. Hammett, DVM
and the Staff of All Creatures Veterinary Clinic, PC


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