[Long-term results of synovectomy in the rheumatoid ankle joint].
Inflammatory rheumatic ankle joint destruction endangers the mobility of the rheumatic patient by pain and loss of function. In the presented patient population, 29 patients with a mean preoperative history of 14.3 years of rheumatoid arthritis and 7.6 years manifestation of ankle arthritis underwent open synovectomy of the ankle joint optionally combined with accompanying tenosynovectomy. Disease duration and the prevalence of radiological alterations (81% LDE 2-3) characterize the procedures as late synovectomies. The rate of 93% of additional tenosynovectomies and the prevalence of radiological alteration in the adjacent rear foot joints indicate a panarticular pathology of the rheumatic disease. A progression of the Larsen, Dale and Eek (LDE) grade was found in 62% of the ankle joints. The significant gain in the Kofoed ankle score (42.4 versus 55.9 points, p=0.042) was mainly caused by pain reduction and gain of mobility, whereas a decline of function was detected. Both genders showed comparable outcomes. The mean pain level on a visual analogue scale decreased from 7.6 to 3.3 (p<0.001) and 81.5% of the patients assessed the results of the synovectomy as good or very good.
Anders
S
S
Asklepios Klinikum Bad Abbach, Orthopädische Klinik und Poliklinik für die Universität Regensburg, Kaiser-Karl V.-Allee 3, 93077 Bad Abbach, Deutschland. s.anders@asklepios.com
Schaumburger
J
J
Kerl
S
S
Schill
S
S
Grifka
J
J
D000328:Adult; D000368:Aged; D000843:Ankle Joint / Q000000981:diagnostic imaging / Q000601:surgery*; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D010147:Pain Measurement; D011859:Radiography; D016059:Range of Motion, Articular / Q000502:physiology; D012189:Retrospective Studies; D012737:Sex Factors; D000074402:Synovectomy; D013583:Synovial Membrane / Q000000981:diagnostic imaging