Anterior Supine Intermuscular Total Hip Arthroplasty at an Ambulatory Surgery Center Versus Hospitalization: Cost and Adverse Events.

This study compares anterior supine intermuscular total hip arthroplasty performed at an ambulatory surgery center with the same procedure performed in a hospital setting in regard to complications and costs. The ambulatory surgery center had significantly shorter postoperative stays and superior visual analog pain scores at 3 months. No differences were noted in operative time, blood loss, or complications. Costs were significantly different between groups, with significant cost savings noted in the ambulatory surgery center group.