Total hip arthroplasty in children with juvenile chronic arthritis: long-term results.
From 1984 to 2002, 20 total hip arthroplasties in children with juvenile chronic arthritis were performed in the authors' department. All patients had polyarticular disease. Average age of patients was 15.8 (range 13-24) years. Early onset of the disease occurred at an average age of 7.3 (4-10) years. In six patients the physes were open at the time of surgery. All patients had complete loss of joint space and various combinations of subchondral sclerosis, flattening of the femoral head, and anterior inclination of the neck. All patients used crutches for walking and joint function was very restricted. All patients were operated on under general anesthesia. One of them was supported additionally with laryngeal mask because of cervical spine involvement. No intra- or postoperative complications occurred. Mobilization of the patients started immediately after surgery, followed by a special rehabilitation program. Follow-up examination was based on the Merle d'Aubigne et Postel scale as modified by Charnley. Patients were followed at 6 weeks and 3 months after surgery and thereafter every 6 months with clinical and radiologic examination. Average follow-up was 9.2 (2-20) years. All patients had no pain and full functional ability. Although total hip arthroplasty is technically difficult in this age, it should be performed in specialized centers because pain relief, decreased deformity, and improved quality of life can be achieved in most patients. The only disadvantage is wear of the prosthesis.
Kitsoulis
Panayiotis B
PB
Department of Orthopaedic Surgery, University of Ioannina, School of Medicine, Ioannina, Greece. pkitsoulis@hotmail.com
Stafilas
Kosmas S
KS
Siamopoulou
Antigoni
A
Soucacos
Panayiotis N
PN
Xenakis
Theodoros A
TA
D000293:Adolescent; D000328:Adult; D001171:Arthritis, Juvenile / Q000175:diagnosis* / Q000534:rehabilitation / Q000601:surgery*; D019644:Arthroplasty, Replacement, Hip / Q000379:methods* / Q000534:rehabilitation; D015331:Cohort Studies; D005260:Female; D005500:Follow-Up Studies; D006621:Hip Joint / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D008297:Male; D010149:Postoperative Pain / Q000175:diagnosis / Q000453:epidemiology; D016059:Range of Motion, Articular / Q000502:physiology; D020127:Recovery of Function; D012189:Retrospective Studies; D018570:Risk Assessment; D013997:Time Factors; D016896:Treatment Outcome; D016138:Walking / Q000502:physiology*