Efficacy and Tolerance of Cellularised LG002 Versus Uncellularised LG002 in the Treatment of Severe Burns Injuries

After severe burn injury, the full-thickness burn areas are excised (in the first week) and then temporarily covered with allograft (cryogenic preserved cadaver skin). This first covering is then replaced with thin skin meshed autograft. In this study, either the dermal substrates cellularised LG002 or uncellularised LG002 will be grafted, after excision, in symmetrical areas, in replacement of the allografts. Fourteen to twenty one days after this first covering, the dermal substrate will be covered with thin skin meshed autograft.