BILATERAL HIP RECONSTRUCTION IN SEVERE WHOLE BODY CEREBRAL PALSY – THE TEN YEAR FOLLOW-UP RESULTS

Abstract

The results of a functional, clinical and radiological study of 30 children (60 hips) with whole body cerebral palsy are presented with a mean follow-up of ten years.

Bilateral simultaneous combined soft-tissue and bony surgery was performed at a mean age of 7.7 years (3.1–12.2).

Evaluation involved interviews with patient/carers and clinical examination.

Plain radiographs of the pelvis assessed migration percentage and centre-edge angle.

Twenty two patients were recalled. Five had died of unrelated causes and three were lost to follow-up.

Pain was uncommon, present in 1 patient (4.5%). Improved handling was reported in 18 of 22 patients (82%). Carer handling problems were attributed to growth of the patients. All patients/carers considered the procedure worthwhile.

The range of hip movements improved, with a mean windsweep index of 36 (50 pre-operatively)

Radiological containment improved, with mean migration percentage of 20 degrees (50 preoperatively) and mean centre-edge angle of 29 degrees (−5 preoperatively) No statistical difference was noted between the three year and ten year follow-up results demonstrating maintained clinical and radiological outcome improvement.

In conclusion, we consider that bilateral simultaneous combined hip reconstruction in whole body cerebral palsy provides painless, mobile and anatomically competent hips in the long term.