Ossification (the process of bone formation) can be altered in all canines but particularly in young large to giant breed dogs, especially when their growth is occurring rapidly. Many of the affected dogs will begin to show signs as early as the age of three months. When a fragment of cartilage peels away from the bone and remains lodged within the joint, damage can result. Early treatment is necessary, before degenerative changes in the joint (osteoarthritis) take place.

Lameness in your pet should always be a concern, especially if your furry family member is of a young age. Take your dog to the veterinary clinic if you see the following symptoms.

The types of OCD, and the breeds most commonly affected are listed here.

Other breeds known to be prone are Bernese Mountain Dogs, Chow Chows, Old English Sheepdogs, Standard Poodles, and Mastiffs.

Different breeds of dogs appear to be predisposed to different types of OCD. There are many factors that contribute to the cartilage flap formation, and the subsequent fissures and peeling away from the bone within the joint that can occur.

Because osteochondritis dissecans will lead to eventual osteoarthritis, early diagnosis is highly beneficial. If you see your dog exhibiting lameness, visit your veterinarian for a consultation without delay. Be prepared to discuss the medical history of your pet. Your dog may yet be a puppy since this disease is normally seen in large or giant breed canines between the ages of three months and eighteen months. However, older dogs are not immune to OCD.

Your veterinary team will ask questions.

Radiographs are the most definitive way to diagnose OCD. Through the process of an x-ray which will be done under anesthesia or sedation, the following conditions may be seen.

Further testing could involve computed tomography scan (CT), whereby the bone changes will be more visible under the cartilage. Arthrography will clearly show cartilage flaps. An arthroscopy can identify (and possibly treat) the lesions on the cartilage and joints.

If your furry family member has small cartilage defects and minimal discomfort, non-surgical treatment may be the option. Medication and supplements could provide relief, and allow for a degree of degenerative protection for the joint. Nonsteroidal anti-inflammatory drugs (NSAID), exercise restriction, dietary and weight management, and glucosamine can help keep your pet comfortable.

In most cases however, surgery is the best option. The type and extent of the surgical intervention will depend upon the severity of OCD found in your dog at the time of diagnosis, which joint site is involved, and whether the secondary joint disease has been found.

Arthrotomy, which is a technique whereby an opening is created in the joint, and arthroscopy, a surgery that involves flap removal and allows cartilage healing by scar tissue formation, are two common methods undertaken by surgeons to treat this painful condition. It should be noted that there could still be ongoing osteoarthritis development after surgery.

There have been many advances in the treatment protocol for certain types of osteochondritis dissecans. For example, in the case of OCD of the shoulder, grafting of polycarbonate urethane and the use of titanium metal are now a surgical reality for our canine friends. Once your veterinarian has made the diagnosis, she can advise you on the type of surgery recommended, and discuss new and upcoming techniques that may be available.

Following surgery and discharge from the clinic, be prepared to give your pet the care and attention he will need to improve and regain strength. Provide a quiet, peaceful area for the recovery stage. Cage rest will be a requirement for ten days. No exercise is permitted.

Once he is able to be walked, he must be kept on a leash and taken for walks of a short duration each time. Gradually, as your veterinarian advises you, the length of the walk can be extended. Still, exercise will not be allowed for a further period of four to six weeks. Movement is necessary, however, in order for your pet to heal and improve his range of movement. Physical therapy could be recommended.

Medication, in the form of anti-inflammatories and pain relievers, will be given for use after the surgery, and for the times, it may be needed in the future. Glucosamine supplements will be prescribed. It should be noted that calcium supplements are detrimental to pets with OCD.

A nutritionally balanced, low calcium diet will be suggested. The clinic will most likely carry exactly the type of food you will need for your pet in order to properly manage the condition.

The prognosis for recovery from osteochondritis dissecans ranges from fair to good, depending on the severity and location of the condition. Genetic management should be considered, meaning that since this trait is hereditary, breeding your pet would only pass a degenerative disease on to the next generation.