arthrodeses
Arthrodeses, or joint fusions, are surgical procedures that permanently immobilize a joint by promoting bone growth across the articulating surfaces. The goal is to eliminate joint motion, relieve pain, and provide stability when the joint is unsalvageable or when other treatments, such as joint replacement, are unsuitable. The procedure typically involves removing cartilage, preparing opposing bone surfaces, placing a bone graft to bridge the gap, and using internal or external fixation to compress the joint and support fusion during healing.
Indications for arthrodesis include end-stage degenerative joint disease where arthroplasty is not feasible or would have
Techniques vary by joint and include internal fixation with plates and screws, intramedullary nails, or external
Common sites include the ankle (tibiotalar fusion), the foot (subtalar or tarsal-fusion), the knee, the hip, and