The correct term for dental meatus recession should be gingival recession. Gingival recession can be repaired by lateral transposition flap, free gingival grafting, connective tissue grafting, and other membrane gingival surgeries to cover the exposed root surface. 1. Lateral transposition flap: The healthy gingiva of the adjacent teeth is transferred to the diseased area to cover the exposed root surface, treating the narrower gingival recession of individual teeth. 2. Free gingival grafting: transferring one’s own healthy keratinized gingival tissue to the affected area for the treatment of labial gingival recession in multiple teeth of the mandibular anterior teeth. 3. Connective Tissue Grafting: Connective tissue from the palate is grafted to the affected area underneath an upturned semi-thickness flap to treat wide and deep gingival recession on a single tooth or multiple teeth. The same disease, the patient’s physical condition is different, the choice of treatment is different, should be standardized under the guidance of the doctor.