DDH or Developmental dysplasia of the Hip

Developmental dysplasia of the hip (DDH) is a problem with the way a baby's hip joint forms. Sometimes the condition starts before the baby is born, and sometimes it happens after birth, as the child grows. It can affect one hip or both.

Diagnosis

Careful History and examination
An ultrasound works best with babies under 6 months of age.
An X-ray works best in babies older than 4–6 months.

Based on the child's age, treatment options include:

bracing
a closed reduction and casting
an open reduction (surgery) and casting

A brace or cast will hold the hip in place and will be on both sides, even if only one hip is affected.