The hip in children with cerebral palsy: Predicting the outcome of soft tissue surgery

This study reviewed 56 hips in 37 children with cerebral palsy who had undergone an adductor tenotomy alone or in combination with an anterior obturator neurectomy. The mean review period was 5.3 years. At latest review, 25 of 30 (83%) hips with a preoperative migration percentage of less than 40% were reduced, but 20 of 26 (77%) hips with a preoperative migration percentage of 40% or more were subluxated or dislocated. Surgery was unsuccessful for 13 of 15 hips with an acetabular index of more than 27°. Percutaneous adductor tenotomy alone was as effective as the combination of an open procedure with an anterior obturator neurectomy. The age at the time of surgery did not have a significant effect on the outcome. The preoperative migration percentage was the only significant predictor of outcome in this group of children

The cost-effectiveness of magnetic resonance imaging for investigation of the knee joint

This study considered the role of magnetic resonance imaging (MRI) in the diagnosis of knee injuries in a district general hospital (DGH) setting. The principal objective was to identify whether the use of MRI had a major impact on the clinical management of patients presenting with chronic knee problems, in whom surgery was being considered, whether it reduced overall costs and whether it improved patient outcome