"Hip conformation" refers to the shape and structure of the hip joint in animals or humans. It determines how well the hip bones align and move, which can affect mobility, stability, and potential health issues related to the hip. Full definition
Three different radiologists review the x-rays and a score is given based on the dog's hip conformation relative to other dogs of the same age and breed. (vcahospitals.com)
Good hip conformation is determined by imagining a line (dashed line in the drawing) connecting the outer edges of the acetabulum, and observing at least half of the femoral head enclosed within the acetabulum. (ashgi.org)
The clinically debilitating secondary osteoarthritis is also scored on the same radiographs used to measure hip conformation. (www2.vet.cornell.edu)