To elucidate the changes in coronal lumbar-pelvic-femoral alignment after conversion total hip arthroplasty (THA) in patients with unilateral ankylosed hip. A retrospective radiologic study of 48 ...

For accurate cup alignment without navigation in total hip arthroplasty (THA), we developed a “laser guide technique.” The major purposes of this paper are to introduce the technique and compare its ...

Hip dysplasia occurs when the two bones that come together in the hip joint — the pelvis and femur bones — are out of alignment. The condition can cause misalignment, movement, and flexibility issues ...