Whether or not a child’s lip stitches will leave a scar depends mainly on the depth and size of the wound, as well as post-operative recovery, and other reasons, can not be generalized. The child’s growth and recovery ability is generally better, if the child’s lips at the wound is small and relatively shallow, and the doctor stitches more fine, postoperative recovery is also better, generally will not leave too obvious scar. If the suture area is larger, the wound is deeper, or the improper care of the suture leads to complications of infection, as well as consuming too much spicy and stimulating food after the operation, it is possible to leave a more obvious scar, and may even be overgrown by the local tissue. It should be noted that the wound at the lips is easily stimulated by food, care should be taken to avoid repeated stimulation of the wound by soup or food during meals, and the possibility of scarring will increase if the stitches at the lips are stimulated by food for a long time. After the child’s lip stitches, it is recommended to keep the wound clean and dry, and change the medicine regularly, so as not to affect the recovery of the wound.