There is concern that the positive predictive value (PPV) of neonatal screening for instability may have deteriorated over recent years, this study aims to evaluate this. This is a prospective observational longitudinal study from 2012 – 2016. Patients that were referred from paediatric neonatal screening with hip instability (Ortolani / Barlow positive, clunks) were identified and underwent ultrasound and clinical examination in the one stop hip clinic by the senior author. Referrals were taken from a range of screeners from paediatric doctors to midwives and advanced neonatal practitioners. Syndromic or neurological dislocated hips were excluded. The outcome measures were the presence of a subluxated / dislocated hip on ultrasound as per Graf and Harcke classification and a positive provocative manoeuvre on examination. This allowed a PPV to be evaluated for both ultrasound and clinical examination.Purpose
Method
An assessment of the relationship between pathological Developmental Dysplasia of the Hip (DDH) and Congenital Talipes Equinovarus (CTEV). Traditional UK guidelines consider abnormalities of the foot to be a risk factor for DDH1,2. Currently, there is controversy whether congenital foot abnormalities are true risk factors for pathological DDH3,4. There is a relationship between CTCV and hip dysplasia though the relationship between CTEV and pathological DDH is less clear5. In a previous 11 year prospective longitudinal study no case of Graf Types III, IV or irreducible hip dislocation were associated with CTEV5. Subsequent correspondence and case histories have challenged this view6Aim:
Introduction:
