Fig. 7From: Successful therapy of complex regional pain syndrome after hip arthroscopy for femoroacetabular impingement syndrome: a case reportClinical outcome scores preoperatively, at complex regional pain syndrome maximum (1 month postoperative), and 12 months postoperatively. Hip Outcome Score (HOS), 33-item International Hip Outcome Tool (iHOT-33), and visual analog scale (VAS) for painBack to article page