The effectiveness of a programme for neonatal hip screening over a period of 40 years: a follow-up of the New Plymouth experience.
Since September 1964, neonates born in New Plymouth have undergone clinical examination for instability of the hip in a structured clinical screening programme. Of the 41 563 babies born during this period, 1639 were diagnosed as having unstable hips and 663 (1.6%) with persisting instability were splinted, five of which failed. Also, three unsplinted hips progressed to congenital dislocation, and there were four late-presenting (walking) cases, giving an overall failure rate of 0.29 per 1000 live births, with an incidence of late-walking congenital dislocation of the hip of 0.1 per 1000 live births. This study confirms that clinical screening for neonatal instability of the hip by experienced orthopaedic examiners significantly reduces the incidence of late-presenting (walking) congenital dislocation of the hip.
Myers
J
J
Taranaki Base Hospital, New Plymouth, New Zealand.
Hadlow
S
S
Lynskey
T
T
D005260:Female; D006618:Hip Dislocation, Congenital / Q000000981:diagnostic imaging* / Q000453:epidemiology; D006621:Hip Joint / Q000000981:diagnostic imaging*; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D015997:Neonatal Screening; D009520:New Zealand / Q000453:epidemiology; D015397:Program Evaluation; D011859:Radiography; D013165:Splints; D013997:Time Factors; D016896:Treatment Outcome; D016138:Walking