<prompt> Ortolani test is positive when the examiner hears the -Clunk of entry on extension and adduction of hipClunk of entry on abduction and flexion of hipClick of exit on abduction and flexion of hipClick of exit on extension and adduction of hip  <response>: The hip and knee are held in a flexed position and gradually abducted.A click of entrance will be felt as the femoral head slips into acetabulum from position of dislocation. This test indicates reduction of the dislocated hip.It is done between 39 months . Barlows test and ortolani test should be performed as screening test in all suspected CDH. 