Neuropathic Arthropathy of the Glenohumeral Joint A Review of the Literature.

Neuropathic arthropathy, also known as Charcot arthropathy, is a degenerative disorder most commonly characterized by rapid destruction of the joint with extensive involvement of the bone and soft tissue. The underlying pathophysiology is thought to be due to loss of nociception (pain sensation), most frequently caused by diabetes mellitus, syphilitic myelopathy, or syringomyelia. A neuropathic shoulder is rare, with historic case series forming the bulk of the literature. The purpose of this review is to better understand the pathogenesis, clinical presentation, and management of neuropathic arthropathy of the glenohumeral joint. It should be stressed that the identification and management of the underlying etiology is paramount if the disease process is to be positively impacted. Although the mainstay of orthopedic management is non-surgical, little evidence exists to support the use of any specific therapeutic intervention. Recent literature suggests surgical reconstruction may be considered in very select patients.