Using the most advanced water laser instead of scalpel for gum plastic surgery. Optimization of water laser surgery has realized the concept of "minimally invasive surgery". The redundant gums and alveolar bones are precisely cut and cut by a precise laser beam. In most cases, no skin flap is needed, so no suture is needed to close the wound. In the process of cutting, the microvascular and nerve endings are sealed by laser at the same time, so there is little bleeding in the incision and little swelling and pain after operation. Water laser surgery hardly needs a recovery period. You can eat, talk, go out or go to work normally on the day of surgery, completely unaffected and not easily noticed by others. So it can be called "lunch break micro-shaping".