Pavlik harness treatment for pathological developmental dysplasia of the hip: meeting the standard?

This study evaluated the outcomes of Pavlik harness treatment in neonates/infants with ‘pathological hips’ diagnosed by ultrasound imaging in a district general hospital setting. In a 10-year prospective observational longitudinal cohort study, modified Graf type III and IV hips (excluding those presenting with irreducible hip dislocation) were classified as pathological and splinted. A total of 2826 neonates/infants underwent ultrasound assessment in the paediatric orthopaedic ‘screening clinic’. Neonates and infants were referred as ‘at-risk’ or as clinically unstable by the Paediatric Department and by general practitioners. Thirty-one Graf type III and 95 Graf type IV hips were identified and treated with a Pavlik harness. One Graf type III (30/31=success rate 96.8%) and three clinically unstable Graf type IV hips progressed to irreducible hip dislocations (92/95=96.8%). The success rate of the Pavlik harness in Graf type III and IV dysplasia was 96.8%, with 3.2% requiring surgery because of progression of the condition, confirming acceptable results for this technique in a district general hospital setting.
Source: Journal of Pediatric Orthopaedics B - Category: Orthopaedics Tags: Hip Source Type: research