There are many different types of syndactyly, but no matter what kind of syndactyly a child has, the focus of our treatment is the same. The first point is that during surgery, we need to split all the fingers that can be split; the second point is that when splitting the fingers, we should not cause too much damage to other parts of the child’s body as much as possible, whether we make a flap or take the skin, whether we take the skin from the adjacent part of the hand, or from the ulnar margin of the hand or the palmar side of the wrist, to reduce the possibility of additional trauma; the third point is that we want the child to get a functional finger. These three points are particularly important. In order to meet these three points, we need to use a new technique, and now we use the artificial dermis without skin grafting option, which can also be called zero skin grafting and finger splitting. This technique basically excludes the problem of taking autologous skin or autologous flaps to cover the wound during surgery. So far, basically all types of syndactyly can be addressed with a zero-implant solution. At follow-up, the postoperative appearance is ideal, with a hidden scar, while the child has no damage to other parts of the body.