What is the name of the screening test for congenital hip dysplasia?

The screening test for congenital hip dysplasia is known as the Barlow and Ortolani maneuvers. These two specific physical examination techniques are utilized to assess the stability of the hip joint in newborns and infants.

The Barlow maneuver involves gently pushing the thigh towards the table while applying pressure to the hip to determine if the femoral head can be displaced from the acetabulum, indicating potential hip instability. In contrast, the Ortolani maneuver is performed by abducting the hips while simultaneously lifting the thigh. If the hip reduces back into the acetabulum with a distinct 'clunk' feeling, it suggests that the hip was dislocated and has been successfully relocated.

These combined maneuvers are crucial in the early identification of developmental dysplasia of the hip, which can lead to serious complications if not addressed promptly. In contrast, the Galeazzi test is another assessment but is more focused on leg length discrepancies rather than directly screening for hip instability. The kick test and hip abduction test do not serve specifically to identify congenital hip dysplasia in the same targeted and standardized manner as the Barlow and Ortolani maneuvers.