39 years old, male, paraplegic, with a huge sacral sore. Fig. 1: before any treatment Fig. 2: wound packing with several layers of LIGASANO® white. Fig. 3: 3-4 weeks after LIGASANO® white dressing. Fig. 4: 3-4 weeks after LIGASANO® white dressing. Fig. 5: 3-4 weeks after LIGASANO® white dressing. Fig. 6: extensive surgical procedure (Arnold and McGraw) with bilateral gluteus maximus musculocutaneous flaps and a posterior “V-Y” thigh flap. Fig. 7: one day after surgery. Fig. 8: one week after surgery. Fig. 9: three weeks after surgery.