Osteochondrosis Dissecans
A joint disorder involving abnormal cartilage development, leading to pain and lameness, seen with increased frequency in rapidly growing large breeds.
Detailed Description
Osteochondrosis Dissecans (OCD) is a developmental orthopedic disease where cartilage fails to convert to bone, resulting in cartilage flaps and joint inflammation. It most commonly affects the shoulder, elbow, and stifle joints.
Common Symptoms
- Lameness
- Joint swelling
- Pain on manipulation
- Decreased activity
Management Options
- Rest
- NSAIDs
- Surgical removal of cartilage flaps
- Weight management
Frequently Asked Questions
Is OCD preventable?
Risk can be reduced with proper nutrition and growth management.
Which joints are most affected?
Shoulder, elbow, and stifle.
Is OCD hereditary?
There is a genetic component, but environment also plays a role.
Condition Details
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Typical Age of Onset
4–12 months
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Testing Available
Yes
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Diagnosing Methods
Orthopedic exam; Radiographs; CT; MRI
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Preventative Measures
Controlled growth; Balanced nutrition; Avoiding overfeeding
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Related Conditions
Elbow dysplasia, Panosteitis