Various tissue flaps were used in the repair of 255 cases of the wounds from severe deep burns and cicatricial deformities. The types of flaps used included: 6 kinds of myocutaneous flaps in 54 cases, 10 kinds of axial cutaneous flaps in 50cases, 7 kinds of fasciocutaneous flaps in 44 cases, pedicled subcutaneous tissues flaps in 12 cases, pedicled thin skin flaps in 54 cases, subdermal vascular networks cutaneous flaps in 38 cases, and free skin flaps with arter ialization of vein flap, retrograd island cutaneous flap with great or small saphaneous vein, in each. The survival rate from the transplantation was 99.2 per cent, and the rate of primary healing was 94.5 per cent. According to the time interval between the injury and operation and the conditions of the wounds, the patients were divided into acute, infected and selective cases, and the rate of primary healing was 93.0 per cent, 91.6 per cent and 97.9 per cent, respectively. The selection of the types of flap to be used and the attentions to be taken dueing operation were discussed.