Objective To study the diagnostic
method with computed
radiography for
congenital dislocation of the
hip(CDH) and
developmental dysplasia of the hip(DDH) in early stage in
newborn and
infant.
Methods Followed-up with computed
radiography made a comparison between 47 abnormal
hips (CDH and DDH ) in 26
infants ,and 60 normal
hips in 30
infants.Results (1)The normal pattern of
acetabulum in
neonate and
infant appeared as definite“—”,indefinite“—” was considered as abnormal,its
sensitivity,
specificity and accuracy was 100%,91.59 and 85% respectively,and statistical comparison P