Purpose. The purpose of this paper is to describe the outcomes of major hip surgery for children with cerebral palsy and communication difficulties using a validated health related quality of life measure and a validated pain score. Method. Children with hypertonic bilateral cerebral palsy (CP) GMFCS levels IV and V, 2–15 years old, having femoral + /- acetabular osteotomies for hip displacement were included if their ability to communicate necessitated the use of the CPCHILD (Caregiver Priorities and Child Health Index of Life with Disabilities) and PPP (Paediatric Pain Profile). The underlying indication for surgery was a hip migration index of more than 40% . CPCHILD and PPP questionnaires were completed face-to-face with the parents or carers at baseline, at 3 months after surgery and at 6 months after surgery. Results. There were 54 patients with a mean age of 8.8 years (SD 3.6). At baseline the mean CPCHILD was 52.1 (SD 11.8). At 3 months it was 58.5 (SD 13.1; p< 0.001). At 6 months it was 59.4 (SD 12.4; p< 0.001). This paper also describes the changes within each domain of the CPCHILD. At baseline the PPP was 12.7 (SD 7.2); at 3 months the PPP was 9.8 (SD 7.2; p< 0.01); at 6 months the PPP was 9.2 (SD 6.4; p< 0.001). Conclusion. Hip reconstruction for displacement is a major intervention for an often asymptomatic condition. This paper confirms that health related quality of life (measured by the CPCHILD) and pain (measured by the PPP) return to baseline or better than baseline within 3 months of surgery and that this is maintained at 6 months. These results should be reassuring for families and healthcare workers looking after children with severe disability undergoing surgery of this sort

Aims

Perthes’ disease is a condition leading to necrosis of the femoral head. It is most common in children aged four to nine years, affecting around one per 1,200 children in the UK. Management typically includes non-surgical treatment options, such as physiotherapy with/without surgical intervention. However, there is significant variation in care with no consensus on the most effective treatment option.

Controversy remains whether the contralateral hip should be fixed in patients presenting with unilateral slipped capital femoral epiphysis (SCFE). This retrospective study compares the outcomes and cost of those patients who had prophylactic fixation with those who did not.

Between January 2000 and December 2010 a total of 50 patients underwent unilateral fixation and 36 had prophylactic fixation of the contralateral hip. There were 54 males and 32 females with a mean age of 12.3 years (9 to 16). The rate of a subsequent slip without prophylactic fixation was 46%. The risk of complications was greater, the generic health measures (Short Form-12 physical (p < 0.001) and mental (p = 0.004) summary scores) were worse. Radiographic cam lesions in patients presenting with unilateral SCFE were only seen in patients who did not have prophylactic fixation. Furthermore, prophylactic fixation of the contralateral hip was found to be a cost-effective procedure, with a cost per quality adjusted life year gained of £1431 at the time of last follow-up.

Prophylactic fixation of the contralateral hip is a cost-effective operation that limits the morbidity from the complications of a further slip, and the diminished functional outcome associated with unilateral fixation.

Cite this article: Bone Joint J 2015;97-B:1428–34.