<prompt> Ortolanis test is used to diagnose -Congentital coxa varaSlipped Capital femoral epiphysisDevelopmental dysplasia of the hipPerthes disease  <response>: Ans. is c i.e., Developmental dysplasia of the hip o Two commonly used clinical test for DDHCDH are:-i Barlows testii Ortolanis testo Barlows test Part 1 - Click sound clunck of dislocation on adduction. Part 2 - Click sound clunck of reduction on abductiono Ortolanis test Click sound clunk of reduction on abduction.Note:o If both Barlows test and ortolanis test are given as options in the same question, go ahead with ortolanis test as some clinicians do not consider part 2 as Barlows test. 