Charcot's joint, right shoulder

This code signifies a neuropathic arthropathy affecting the right shoulder joint. It is a progressive degenerative arthropathy resulting from loss of proprioception and pain sensation, leading to repetitive microtrauma and joint destruction. This condition is often associated with underlying neurological disorders such as diabetes, syphilis, or syringomyelia.

Assign this code when documentation clearly indicates Charcot's arthropathy specifically affecting the right shoulder. This diagnosis requires evidence of joint destruction, instability, and/or deformity in the context of a pre-existing neurological condition. Supporting documentation includes imaging reports (X-rays, MRI) showing characteristic changes and physician notes detailing neurological deficits.

• Ensure the laterality (right shoulder) is explicitly documented.
• Always code the underlying neurological condition responsible for the neuropathic arthropathy first.
• Differentiate from other forms of degenerative arthritis; Charcot's joint has a distinct etiology and progression.