Radiographic hip disorders and associated complications in severe cerebral palsy.

We performed a cross-sectional study of 160 adult patients with severe cerebral palsy to study the relationship between radiographic hip disorders (migration and deformity of the femoral head), on the one hand, and complications such as handling problems, seating problems, decubitus ulcers, fractures and contractures, on the other hand. Both migration and deformity were positively related to the need for a special seat in the wheelchair and adduction contractures of the hip. We conclude that migration and deformity of the femoral head, if possible, should be prevented in patients with severe cerebral palsy.

Determinants of hip pain in adult patients with severe cerebral palsy.

The purpose of our investigation was to study the relationship between radiographic results of the femoral head and pain in people with severe cerebral palsy. We conducted a cross-sectional study on hip radiography results and pain in 160 patients with severe cerebral palsy. Eighteen percent of our patients had hip pain in hip-loading situations. Migration and deformity were closely related. There was a significant association with hip pain (odds ratio, 2.79; 95% confidence interval 1.01-7.70). There is a high prevalence of hip pain after unsuccessful femoral bone surgery. Migration and deformity of the femoral head are strongly interrelated, and are associated with pain.

Effectiveness of preventive and corrective surgical intervention on hip disorders in severe cerebral palsy: a systematic review.

PURPOSE: This review presents an overview of the effectiveness of preventive and corrective surgical interventions to treat hip displacement in patients with severe cerebral palsy (CP). METHOD: A systematic literature search was applied to identify studies concerning surgical procedures in hip(sub)luxations in severe CP (GMFCS IV and V). A qualitative analysis and a best evidence synthesis were performed for soft tissue surgery and osteotomies. RESULTS: The literature search identified 15 studies, all of which were observational. Five studies involved soft tissue surgery and 10 involved osteotomies. Only one study involving soft tissue surgery was of sufficient quality. Nine of the 10 studies involving osteotomies were of sufficient quality, including a total of 189 patients. The mean MP (migration percentage) at follow-up ranged from 6 to 29%. No relationship could be established between the effect of the surgical procedure and the patients' age or the duration of follow-up. The percentage of patients reporting pain decreased from 81% preoperatively to 5% at follow-up. Twenty-five percent had complications such as osteoarthritis, ulcers or fractures. CONCLUSIONS: There is insufficient evidence for the effectiveness of soft tissue surgery to stabilize the hip, due to insufficient quality of the retrospective observational studies. This review shows indicative findings (provided by consistent, statistically significant findings on outcome and/or process measures in at least two Observational Studies with sufficient quality) for an effect of bony surgery in stabilizing the hip. Timing of the procedure remains an issue. Multicenter trials could shed further light on this complicated subject.

The triplane variant of the tibial apophyseal fracture: a case report and a review of the literature.

A rare case of tibial apophyseal fracture with extension in the antero-lateral physis and epiphysis in a 17-year-old boy is described. This type of fracture, which can be associated with intra-articular lesions and lesions of the extensor mechanism, resembles the better known distal tibial triplane fracture. Arthroscopic controlled anatomic reduction with restoration of the articular surface was achieved.

A 5-year follow-up study after knee disarticulation in two cases of Gollop-Wolfgang complex.

The Gollop-Wolfgang Complex is a very rare anomaly, which has its essential features in congenital absence of the tibia and ipsilateral bifurcation of the femur. Surgical treatment of two patients with a follow-up of 5 years is reported.