Bone or joint fusion surgery, called arthrodesis, is performed to relieve pain in the hips, ankles, wrists, fingers, thumbs, or spine.
In arthrodesis, two bones on each end of a joint are fused, eliminating the joint itself.
Am I a Good Candidate for Arthrodesis Operation?
Arthrodesis is used in patients whose joints have eroded or have been destroyed by osteoarthritis, rheumatoid arthritis, or other forms of arthritis.
Joint fusion of the spine is used as a treatment for severe pain caused by a variety of back problems such as a herniated disc or a tumor.
How Is Arthrodesis Procedure Performed?
In an ankle fusion operation, the first step is to remove any remaining cartilage and create a level bone surface. The bones are then aligned in the proper position for the fusion.Bone can be taken from another part of the body or from a bone bank and placed in between the two bones being fused to stimulate the fusion. This is called a bone graft. Implants of metal plates, screws, or wires can be used to close the joint and position the bones next to each other. Over time, the body heals the bones to become one. Occasionally, a bone graft is needed to aid healing.
What Are the Benefits of Arthrodesis?
While a fused joint loses flexibility, it can bear weight better, is more stable and is no longer painful .The result is usually a pain-free joint.