Emma E Helgeson

To Lengthen or Revise: Reevaluating Anterior Acetabular Overhang Thresholds in Iliopsoas Impingement After Total Hip Arthroplasty

Background: Iliopsoas impingement (IPI) is a known cause of persistent anterior hip pain following total hip arthroplasty (THA). Management of IPI has often relied on an 8-mm anterior acetabular overhang threshold to guide operative treatment, favoring acetabular revision for gre...