title: Elbow synovectomy on patients with juvenile rheumatoid arthritis.
abstract: Twenty-four primary elbow synovectomies were done between 1991 and 1998 at the authors' institution on 19 patients (15 females, four males) with juvenile rheumatoid arthritis. Five bilateral and 14 unilateral procedures were done. The mean age of the patients was 29 years (range, 11-64 years) at the time of surgery and the mean disease duration was 19 years (range, 2-51 years). Preoperatively radiographic destruction of Larsen Grade 1 was detected in 21% of elbows, Grade 2 in 54%, and Grade 3 in 4%. In 21% of elbows no radiographic destruction was present (Grade 0). The cumulative survival rate of elbow synovectomy was 84% (95% confidence interval, 68-98) at 5 years. Four resynovectomies and two elbow replacement arthroplasties were done during the followup period. Complete pain relief was documented in 44% of patients and subjective outcome was excellent or good in 72% of patients. No significant improvement was observed in functional ability or range of motion in extension and flexion or pronation and supination. The results of the current study (mean followup, 5 years; range, 2-9 years) are slightly worse compared with the short-term results of elbow synovectomy in patients with adult-onset rheumatoid arthritis.
authors.affiliation: Rheumatism Foundation Hospital, Heinola, Finland. heikki.maenpaa@scanpoint.fi
authors.forename: Heikki
authors.initials: H
authors.lastname: Mäenpää
authors.forename: Pekko
authors.initials: P
authors.lastname: Kuusela
authors.forename: Janne
authors.initials: J
authors.lastname: Lehtinen
authors.forename: Anneli
authors.initials: A
authors.lastname: Savolainen
authors.forename: Hannu
authors.initials: H
authors.lastname: Kautiainen
authors.forename: Eero
authors.initials: E
authors.lastname: Belt
mesh_terms: D000293:Adolescent; D000328:Adult; D001171:Arthritis, Juvenile / Q000150:complications*; D019643:Arthroplasty, Replacement; D002648:Child; D004551:Elbow Joint / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D019637:Orthopedic Procedures / Q000379:methods; D011859:Radiography; D016059:Range of Motion, Articular; D016019:Survival Analysis; D013585:Synovitis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery*; D016896:Treatment Outcome