Evaluation of the functional outcome of a percutaneous technique in correction of excessive anteversion in cerebral palsy

In cerebral palsy, patients’ excessive femoral anteversion is one of the most common skeletal abnormalities. The general agreement is concurrent correction of both soft tissue and bony deformities during the same operative setting by combining open femoral derotation osteotomy (FDO) with soft tissue releases. Fifty-one children (75 lower limbs) with cerebral palsy with a mean age of 10.7 years (range 6–16 years) fulfilling the inclusion criteria who underwent percutaneous FDO and when needed customized soft tissue releases. Derotation was maintained by a pin-in-cast technique. The mean follow-up was 24 m (range 14–36 m) and gross motor function classification system, functional mobility scale (FMS) and anteversion angle using the Staheli rotational profile were evaluated. Femoral anteversion was accurately measured by hip ultrasonography followed by a preoperative three-dimensional gait analysis. Preoperative and postoperative data were statistically analyzed to reveal the validity of this method. Internal and external hip rotation improved significantly (P 
Source: Journal of Pediatric Orthopaedics B - Category: Orthopaedics Tags: Cerebral Palsy Source Type: research