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At least 1,477 records · Page 82Linked to original sources
PubMed1986

Silicone-rubber implant arthroplasty of the metacarpophalangeal joints for rheumatoid arthritis.

Forty-six patients with rheumatoid arthritis underwent metacarpophalangeal-joint arthroplasty of the index through little fingers on 210 joints in fifty-five hands using the Swanson-design silicone-rubber spacer. The patients were followed for two to eight years (average, five and one-quarter years). They were evaluated both preoperatively and postoperatively for range of motion, deformity, subjective sense, grip strength, and prehension. In the initial postoperative evaluation, the majority of patients expressed a strong subjective impression of improvement. Ulnar drift improved from the preoperative average of 25 degrees to less than 5 degrees. The preoperative average extension deficit decreased from 56 to 10 degrees, while the average range of motion increased from 17 to 51 degrees. In the long-term postoperative evaluation, the average ulnar drift had increased to 12 degrees, the average extension deficit had increased to 22 degrees, and the average range of motion had decreased to 39 degrees. Grip strength and prehension did not significantly improve at either evaluation. There were no fractures of the prosthesis and no patient had synovitis. We have found the procedure to be useful for the correction of deformity, increasing range of motion of the fingers, and improving the patient's sense of well-being.

Adult↗
PubMed2003

Results of ray resection and amputation for ring avulsion injuries at the proximal interphalangeal joint.

We investigated the long-term functional results of ray resection (14 cases) and amputation (nine cases) for ring avulsion injuries of ring finger which could not be replanted or underwent failed replantation. The mean follow-up was 37 (range, 24-63) months in the ray resection group and 32 (range, 24-40) months in the amputation group. Grip strength, key pinch strength, chuck pinch strength, hand circumference and palmar volume were decreased in the ray resection group but only grip strength and pulp pinch strength were significantly decreased in the amputation group. These results suggest that ray resection should be avoided in patients with occupations that need strong key and chuck pinch functions.

Adolescent↗
PubMed1975

Link arthroplasty of the metacarpo-phalangeal joints. A preliminary report of a new method.

Link arthroplasty is a system of joint replacement in which the joint is left almost intact with no great removal of bone. It is based on a two-piece self-locking hinge slotted into the metacarpal head and phalangeal shaft. The operation is simple and no special instruments are needed. The preliminary follow-up of fifty-four metacarpo-phalangeal joint replacements showed thirty-five good and sixteen fair results.

Arthritis, Rheumatoid↗
PubMed1981

The surgical treatment of hand deformities in systemic lupus erythematosis.

Ten patients with systemic lupus erythematosis hand deformities were studied. Wrist involvement included distal ulnar subluxation in 14 wrists (with four requiring excision) and various degrees of carpal instability in 12 wrists (usually asymptomatic). Metacarpophalangeal (MP) joint subluxation treated by soft tissue procedures for passively correctable deformities in 30 joints had a failure rate of 70%. MP joint arthroplasties performed in 33 joints gave fair results in 16 joints with fixed deformities and good results in 17 joints with passively correctable deformities. Thumb deformities always involved all three joints, and maintenance of carpometacarpal (CMC) joint stability was the key to thumb reconstruction. CMC joint stabilization with ligamentous reconstruction gave good results in three of four thumbs. Four CMC joint fusions and two CMC joint implant arthroplasties gave good results. Each was accompanied by appropriate procedures on the MP joint or interphalangeal joint.

Finger Joint↗
PubMed1975

Joint changes in idiopathic hemochromatosis.

Two patients with idiopathic hemochromatosis and a distinctive arthropathy are presented. The joint findings are characterized by joint narrowing, prominent osteophytes, subcondral sclerosis and multiple lucent subchondral cysts, and chondrocalcinosis. The etiology of this arthropathy and its relationship to chondrocalcinosis are discussed. Occasionally, patients may present with this arthropathy before the onset of the classical signs of idiopathic hemochromatosis.

Bone Cysts↗