Illustration of dissection of muscles of left iliac region

Illustration of structures from superior to inferior and medial to lateral: external abdominal oblique m. and its aponeurosis continuing as the inguinal ligament, gluteus maximus m., tensor fasciae latae m. (divided and reflected), iliac crest and anterior superior iliac spine, superficial circumflex iliac artery anastomosing with the lateral circumflex femoral a., iliopsoas m., anterior inferior iliac spine, rectus femoris m. (two tendinous heads of origin), pectineus m., adductor longus m., adductor magnus m., gracilis m