Fig. 1From: Quadratus lumborum block type 2 for pedicle groin flap analgesia: a case reporta Injured left hand with necrosis. Both the thumb and the index finger were missing. b The donor site of the pedicle groin flap in the left inguinal region. The dotted line between the anterior superior iliac spine (ASIS) and the femoral artery 2–2.5 cm below the inguinal ligament is drawn (axial line of the flap). c Debridement of the left hand. d Construction of the flap. e Tubed pedicle. f The flap sutured in positionBack to article page