Exposed gums can usually be corrected, can go to the hospital stomatology department for orthodontic treatment or surgical correction. 1. Orthodontic treatment: Exposed gums are mostly caused by the incongruity of bone development, and medical measures can be chosen to improve the symptoms. Orthodontic treatment is commonly used to correct the symptoms, and fixed brackets, such as metal brackets, can be used under the guidance of a doctor to depress the upper front teeth or upper teeth, and the sequence of teeth can also be improved while improving the gums through orthodontic treatment. 2. Surgical correction: If the gums are exposed too much, surgical correction should be chosen after the doctor evaluates the patient’s condition, such as gingivoplasty or crown lengthening, to remove the excessive gums. As the causes of exposed gums are many and complex, if the patient’s exposed gums are more serious, he should go to a regular hospital, under the guidance of a professional dentist to improve the examination, according to the patient’s condition and the characteristics of the maxillofacial structure, to choose orthodontic treatment or surgical correction and other optimal treatment options.