Gums protrude in the following ways: 1, most of the protruding gums are suffering from gingivitis and periodontitis, which will make the gums hyperplasia, redness and swelling, clinically, the main ultrasonic scaling, periodontal scraping and root planing as the main means of treatment, when the source of infection around the teeth, such as tartar, plaque, the inflammation of the gums can be gradually eliminated, and the majority of hyperplasia can be restored to the normal form of the gums; 2, because of the Long-term use of certain drugs, such as antiepileptic drugs and some high blood pressure medications, can cause medicated gingival hyperplasia, hyperplasia of the gums tougher texture, after conventional periodontal treatment, hyperplasia of the gums usually can not be restored to its original form, most of the need for surgical resection to modify the shape of the gums; 3, if gingival hyperplasia is also accompanied by the maxillary protrusion, there is a bony deformity needs to be done orthognathic and orthodontist Combined orthodontic and orthopedic treatment is needed.