1. Direct anterior approach total hip arthroplasty requires less supplemental acetabular screw fixation and fewer blood transfusions than posterior approach. Issue 4 (July 2017) Authors: Colacchio, Nicholas D.; Cleary, Mark X.; Reid, Daniel; Trofa, David; Pevear, Mary E.; Smith, Eric L. Journal: Current orthopaedic practice Issue: Volume 28:Issue 4(2017) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗