What Is Hip Dysplasia?
Hip dysplasia is a condition that occurs when the hip socket (acetabulum) is too shallow to fully support the ball of the hip joint, called the femoral head. This typically affects a developing fetus, a condition called congenital hip dysplasia or developmental dysplasia of the hip (DDH). However, symptoms can appear during adolescence or even in adulthood.
Source: Verywell Health