Osteochondrosis dessicans (OCD) is a condition
of abnormal cartilage growth seen in rapidly growing dogs.
The Kennel Club of the UK says,» Most cases develop as a result of abnormal rubbing within the joint caused by joint instability (e.g. after ligament damage), damage to or
abnormal cartilage development, or damage caused by trauma (e.g. fractures).»
This abnormality can lead to development
of abnormal cartilage, and eventually create a loose flap of cartilage within the joint.
However, many dogs require surgery to remove
the abnormal cartilage.
Treatment consists of arthroscopic removal of
the abnormal cartilage and debridement of the bone to allow healing.
Surgery is the treatment of choice for this condition, and its aim is to remove
any abnormal cartilage or bone and attempt to return the joint to a more normal anatomy and function.
«Remove
any abnormal cartilage or bone and attempt to return the joint to a more normal anatomy and function.»
A competing hypothesis proposes dogs with hip dysplasia have
abnormal cartilage and bone formation in their hips as the cause of arthritis.