title: DIABETIC NEUROARTHROPATHY: REPORT OF FOUR CASES.
abstract: Diabetic neuroarthropathy was observed in four patients; these are the first cases of this nature reported in the Canadian medical literature. The criteria for this diagnosis included: (1) long-standing diabetes; (2) arthropathy, most frequently involving the foot, which shows deformity, shortening and ulceration without evidence of infection or peripheral circulatory failure; (3) abolition or diminution of pain on weight-bearing; (4) diabetic peripheral neuropathy with impaired sense of position or vibration and weak or absent deep tendon reflexes. Radiographic findings were similar to those in patients with Charcot's arthropathy from any cause.Tabes dorsalis, leprosy, syringomyelia, myelodysplasia and the arthropathies of corticosteroid therapy were ruled out in these cases. In addition to conventional medical therapy the patients were treated by means of walking-casts for several months.Diabetic neuroarthropathy is probably more common than the medical literature would indicate. Diminished sensation in the lower limbs in diabetics of long standing appears to be the major factor contributing to this disorder.
mesh_terms: D001177:Arthropathy, Neurogenic; D002170:Canada; D002370:Casts, Surgical; D003920:Diabetes Mellitus; D003929:Diabetic Neuropathies; D005528:Foot; D005534:Foot Diseases; D006801:Humans; D008297:Male; D011859:Radiography; D013165:Splints; D013606:Tabes Dorsalis; D014456:Ulcer
keywords: ARTHROPATHY, NEUROGENIC; CASTS, SURGICAL; DIABETIC NEUROPATHIES; FOOT DISEASES; RADIOGRAPHY; ULCER