title: Open reduction of the dislocated hip in juvenile idiopathic arthritis: a case report.
abstract: An 8-year-old girl with systemic-onset juvenile idiopathic arthritis (JIA) required surgical reduction for a dislocated left hip joint following failure of skin traction for 1 week. Unaided walking was achieved by 3 months postoperatively. Incongruence and irregularity of the hip joint remained but may resolve with maturation. Joint laxity caused by synovitis, flexion/adduction contracture with pain, and acetabular dysplasia by growth disturbance apparently caused hip dislocation.
authors.affiliation: Department of Orthopaedic Surgery, Osaka City University Medical School, 1-4-3 Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
authors.forename: Kentaro
authors.initials: K
authors.lastname: Inui
authors.forename: Takafumi
authors.initials: T
authors.lastname: Maeno
authors.forename: Masahiro
authors.initials: M
authors.lastname: Tada
authors.forename: Kunio
authors.initials: K
authors.lastname: Takaoka
authors.forename: Tatsuya
authors.initials: T
authors.lastname: Koike