title: Evaluation of acetabular anteversion following total hip arthroplasty: necessity of proper centring.
abstract: To assess accurately the degree of anteversion of the acetabular component following total hip arthroplasty, the radiologist must obtain a view with the central ray directed over the hip, and not rely solely on frontal views of the pelvis.
mesh_terms: D001178:Arthroplasty; D005270:Femur Head / Q000000981:diagnostic imaging; D006621:Hip Joint / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D007595:Joint Prosthesis; D010388:Pelvis / Q000000981:diagnostic imaging; D011859:Radiography