Fusion

Fusion is a medical procedure that involves the joining, or fusing, of two or more bones to improve stability, correct a deformity, or reduce pain. This procedure is commonly performed on the spine, but can also be done on other parts of the body such as the ankle, wrist, or thumb.

Overview

Fusion surgery, also known as arthrodesis, is a surgical technique used to join two or more bones together within a joint. The primary goal of fusion is to prevent movement between the fused bones, reducing pain and improving stability. This is typically achieved by using bone grafts, metal rods, screws, or plates to secure the bones together.

Procedure

During a fusion procedure, the surgeon will first remove the cartilage and other soft tissues from the joint to expose the bone surfaces. A bone graft, usually taken from the patient's own body or from a donor, is then placed between the bones. Over time, the body's natural healing process will cause the bone graft and the bones to grow together, forming a single, solid bone.

Indications

Fusion surgery is typically recommended for patients with severe joint pain or instability that has not responded to conservative treatments such as physical therapy or medication. Conditions that may be treated with fusion surgery include arthritis, degenerative disc disease, scoliosis, and fractures.

Risks and Complications

As with any surgical procedure, fusion surgery carries risks. These may include infection, bleeding, nerve damage, and complications related to anesthesia. Additionally, there is a risk that the fusion may not be successful, resulting in continued pain or instability.

Recovery

Recovery from fusion surgery can take several months. During this time, patients may need to wear a brace or cast to protect the fused joint and promote healing. Physical therapy may also be recommended to help restore strength and mobility.

See Also

• Orthopedic surgery
• Spinal fusion
• Arthroplasty

Fusion Resources
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