Surgery for scleroderma of the hand.
The role of hand surgery in systemic sclerosis (scleroderma) has been documented infrequently. Out of a series of 813 consecutive patients with scleroderma, 31 have had one or more surgical procedures on their involved hands--a total of 52 operations. Raynaud's phenomenon and digital tip ulcerations have been controlled medically by vasodilators and meticulous local wound care. Most digital ulcerations progressing to frank gangrene have been allowed to autoamputate to maximize the length of the salvaged finger, but 23 digital amputations have been performed when conservative measures failed. Digital sympathectomy and microsurgical revascularization have produced relief of symptoms in several patients. Severe flexion contractures of the proximal interphalangeal (PIP) joints, with secondary hyperextension of the metacarpophalangeal (MP) joints, have been effectively treated by arthrodesis of the PIP joints in 44 to 55 degrees of flexion. This has allowed both improved hand function and primary healing of dorsal ulcers in 53 PIP joints in 12 patients.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000671:Amputation, Surgical; D005260:Female; D005385:Fingers / Q000601:surgery; D005734:Gangrene / Q000209:etiology; D006225:Hand / Q000098:blood supply / Q000601:surgery*; D006801:Humans; D008297:Male; D008866:Microsurgery; D008875:Middle Aged; D011928:Raynaud Disease / Q000209:etiology; D012595:Scleroderma, Systemic / Q000150:complications / Q000601:surgery*; D013562:Sympathectomy; D014456:Ulcer / Q000209:etiology / Q000601:surgery