Fig. 2From: Endoscopic retroperitoneal repair of superior lumbar hernia (Grynfeltt hernia) using self-fixating mesh to prevent nerve injury: a case reportSchema of endoscopic ports placement. Patient was placed in the right lateral decubitus position. A 2-cm skin incision was made 2 cm caudal to the 11th rib. a Superior lumbar hernia bulge visible from the body surface. b 11th rib. c Iliac crestBack to article page