The method of lip tie correction is under local or general anesthesia, the lip tie is lifted upward about 1-2cm, the main scope of application is that the lip tie is too low resulting in gaps in the front incisors or cause the elderly can’t be veneered, affecting the position of the full denture. The labial tie mainly pulls the upper lip to carry out the movement is not as complex as the lingual tie, there is no clear standard for the height of the lift as long as it does not affect the eruption of the front teeth and does not affect the restoration of the full denture can be. The labial tie, like the lingual tie, needs to be cut horizontally and vertically to extend the length of the labial tie as well as the attachment point of the labial tie to allow for a certain amount of upward movement.