Depending on the reason for the deformity, there can be a breed or age predisposition. For example, Bulldogs, Lhasa Apso, and Shih Tzu are prone to angular limb deformity (ALD), while puppies can develop carpal hyperextension as they grow. Causes for front leg deformity can be injury, premature closure of the growth plate, or an inherited predisposition. The aim of treatment is to correct the deformity to give a pain-free, comfortable gait for the dog all the while preventing further damage that can result.

Front leg deformity is a condition that results in a disparity of limb length, reduced mobility in joints, and painful lameness. It can take many forms, and while your dog may not appear to be in pain, untreated front leg deformity will eventually lead to some degree of discomfort and pain for your pet. Consultation with a qualified veterinarian is imperative in order to resolve the deformity before it becomes painful for your dog.

Though your dog may not be showing signs that lead you to suspect the deformity needs to be addressed, we must remember that dogs are quite adept at working through pain, and attempting just to be themselves. However, a front leg deformity will eventually lead to more severe complications. If you see your pet exhibiting any of the signs below, a visit to the veterinarian is a must:

Front leg deformity can occur for a number of reasons. Many of the causes known to veterinarians are listed below:

With front leg deformity, the diagnosis method is similar in many cases. The veterinarian will need to take radiographs in order to diagnose the extent of the deformity, to see the extent of the hyperextension, or to assess the damage to ligaments. Checking for broken bones will also be part of the x-ray process.

Your dog may need to be sedated or put under general anesthesia for the radiographs. If additional imaging is necessary, as is sometimes the case when more detail or better clarity is required, a CT scan or MRI may be performed.

In the situation of elbow dysplasia, a technique called an arthroscopy is used to diagnose joint problems. Done under general anesthesia, this procedure allows the veterinary surgeon to view the inside of the joint. With this technique, correction of the problem is sometimes possible while in the exploratory stage.

Blood tests may be performed to check for nutritional deficiencies.

Treatment of the deformity will depend on the cause and the extent of the problem. The goal is always to correct the position and length of the limb and regain comfortable joint movement. Of course, preventing further complications that can be secondary to the deformity is of utmost importance, too.

The treatment protocol may involve diet, surgery, splints or physical therapy. For example:

Other treatments for front leg deformity include removal of part of a bone or plate. Some severe cases of front leg deformity will require complete amputation of the limb. It should be noted that most dogs can function very well on three legs.

The prognosis for a dog with front leg deformity can be good; however, there can be some obstacles to face during a surgical recovery period:

You may find that there is a need for an Elizabethan collar to prevent your dog from licking the surgical site. The veterinarian will be able to provide this for you if required.

Many dogs, as they recover from surgery, have a lack of appetite. This should be of no concern for a day or two. If your pet still has no interest in food, try softening it and warming it up to increase palatability.

Constipation is often a post-surgery complication; you can expect limited bowel movements for a few days simply due to the fact that your dog did not consume much food before and after the operation. Some medication for pain and inflammation may cause constipation as well. If you are concerned, contact the veterinarian for advice.

Vomiting can occur for a period of time after the surgery. As dogs recover from the anesthesia, they can experience nausea. Allow your pet plenty of rest and quiet time to recover from the stress and fatigue of a surgical intervention. As always, let the veterinarian know how your pet is doing, and do not hesitate to contact the clinic with any questions or concerns.

There are a few different potential causes for a front leg deformity. Each potential cause has its own treatment options and overall cost. Antebrachial growth deformities can usually be fixed with surgery ($1,000-$2,800). The veterinarian may decide to cut the bone to properly realign it. Once the bone is realigned, the veterinarian will need to fit your dog for a cast ($100-$200). The total cost to treat this type of deformity ranges between $1,100 and $2,500. Carpal Hyperextension can be a little pricier to treat. The veterinarian will likely choose to fuse the carpus (arthrodesis) using plates and screws ($3,000-$5,000). The veterinarian will then stabilize the leg with a splint ($30-$60) and supportive bandages ($5-$10). It is best to follow this procedure with physical therapy ($75 per day). The overall cost of treating this deformity can vary from $3,110 to $5,145. Retained Ulnar Cartilage Cores is usually treated by changing your dog’s diet. Choosing an overall health and wellness dog food ($20-$30 per bag) usually does the trick! Your veterinarian may choose amputation ($400-$1600) to ensure the overall safety of your dog.