SAD SLIPS Spina Bifida Alcoholism DM - most common cause Syphilis - Tabes dorsalis Leprosy - most common UL Indifference to pain (congenital) Peripheral nerve lesions Syringomyelia 20-40% - number 1 cause in upper limb Book traversal links for Charcot Joints ‹ Bone in Bone Up Chondrocalcinosis ›