Triple arthrodesis

Triple arthrodesis is a surgical procedure that involves the fusion of the three main joints in the hindfoot - the talonavicular joint, the subtalar joint, and the calcaneocuboid joint. This procedure is typically performed to relieve pain or correct deformities in the foot that have not responded to non-surgical treatments.

Indications

Triple arthrodesis is indicated for a variety of conditions that affect the foot and ankle. These include:

• Rheumatoid arthritis
• Osteoarthritis
• Post-traumatic arthritis
• Flatfoot deformity
• Cavus foot deformity
• Tarsal coalition
• Neuromuscular disorders
• Clubfoot deformity

Procedure

The procedure involves the removal of the articular cartilage from the three joints, followed by the placement of bone grafts to promote fusion. The foot is then immobilized in a cast for several weeks to allow the bones to heal and fuse together.

Risks and Complications

As with any surgical procedure, there are risks associated with triple arthrodesis. These include:

• Infection
• Blood clots
• Nerve damage
• Nonunion (failure of the bones to fuse)
• Malalignment of the foot

Recovery

Recovery from triple arthrodesis can take several months. Physical therapy is often recommended to help regain strength and mobility in the foot.

See Also

• Foot and ankle surgery
• Arthrodesis
• Foot deformities

Triple arthrodesis Resources
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