Final answer:
Congenital hip dysplasia, also known as developmental dysplasia of the hip (DDH), is a condition that affects the hip joint in babies, leading to potential instability and dislocation. Diagnosis can be done through orthopedic exams, with Ortolani's test being the best for detection. Early diagnosis and treatment are crucial to prevent long-term complications.
Step-by-step explanation:
Congenital hip dysplasia, also known as developmental dysplasia of the hip (DDH), is a condition that affects the hip joint in babies. It is characterized by an abnormal development of the hip joint, resulting in the femoral head not being fully seated in the acetabulum. This can lead to instability and potential dislocation of the hip.
One way to diagnose congenital hip dysplasia is through orthopedic exams, such as telescoping, Ortolani's, Barlow's, and Allis'. Among these exams, Ortolani's test is considered the best for detecting hip dysplasia. It involves gently abducting the hip joint and feeling for a click or clunk, which indicates a dislocated hip joint being reduced back into the acetabulum.
Congenital hip dysplasia is not always bilateral, meaning it can affect just one hip rather than both. It is important to diagnose and treat the condition early to prevent long-term complications and improve outcomes for the affected individual.