Arthrodesis, also known as joint fusion, is a surgical procedure that involves the permanent immobilization of a joint. This procedure is typically used to treat chronic joint pain or instability that cannot be managed with other methods, such as medication or physical therapy.
Why Is Arthrodesis Performed?
Arthrodesis is performed to stabilize a joint that is painful or unstable due to injury, degenerative disease, or other factors. This procedure is often recommended for pets with severe joint damage, such as osteoarthritis, joint fractures, or ligament tears, that cannot be repaired with other methods.
Arthrodesis is most commonly performed on the following joints:
Knees
Ankles
Wrist
Elbow
What Happens During Arthrodesis Surgery?
Arthrodesis surgery involves the removal of the articular cartilage of the affected joint and the fusion of the bones on either side of the joint. This is done by removing any remaining cartilage and placing screws, pins, or other hardware across the joint to hold the bones together. The bone will gradually grow together over several weeks, creating a solid, immobile joint.
After the surgery, your pet will need to be closely monitored to ensure that the joint is healing properly. Pain management medication and antibiotics may be prescribed to prevent infection and promote healing. Your pet will very likely be in a cast or bandage.
What Are the Risks and Complications of Arthrodesis Surgery?
As with any surgical procedure, there are some risks and potential complications associated with arthrodesis surgery. These may include:
Infection at the surgical site
Implant failure or loosening
Reduced range of motion – Although technically considered a complication in most joint surgery, this is the intent of an arthrodesis
Plate sensitivity
Your veterinarian will discuss these risks with you and help you determine if arthrodesis surgery is the best option for your pet.
What Is the Prognosis for Pets Who Undergo Arthrodesis Surgery?
The prognosis for pets who undergo arthrodesis surgery depends on several factors, including the extent and location of the joint damage, the type of implant used, and the overall health of the pet. In general, pets who undergo arthrodesis surgery can experience significant improvement in their quality of life and reduction of pain after the joint has fully healed. Your veterinarian will provide you with detailed post-operative care instructions to help ensure a successful outcome.
In conclusion, arthrodesis surgery is a complex procedure that is typically reserved for cases of severe joint damage that cannot be treated with other methods. While this surgery does carry some risks, many pets can experience significant improvement in their quality of life after undergoing the procedure. If you think your pet may benefit from arthrodesis surgery, talk to your veterinarian about whether this procedure is a good option for your pet.
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