Charcot joint

What is it?

Charcot (shahr-KOH) joint, also called neuropathic arthropathy, occurs when a joint deteriorates because of nerve damage — a common complication of diabetes. Charcot joint primarily affects the feet.

What are the symptoms?

You might have numbness and tingling or loss of sensation in the affected joints. They may become warm, red and swollen and become unstable or deformed. The involved joint may not be very painful despite its appearance.

How is it treated?

If detected early, progression of the disease can be slowed. Limiting weight-bearing activities and use of orthotic supports to the affected joint and surrounding structures can help.