Periodontal disease is an inflammatory lesion in the periodontal soft tissues. Periodontal disease leads to loosening of teeth, and the treatment plan needs to be chosen according to the degree of loosening, such as scaling, tooth fixation, tooth extraction and other ways. 1. Scaling: If the teeth are mildly loose, ultrasonic waves can be used to remove calculus, plaque, stains and other substances, so that the teeth and the periodontal mucosa to re-heal, alleviate tooth looseness, and have a certain role in fixing the teeth. 2. Tooth fixation: If the tooth loosening is more serious, after controlling the periodontal disease, metal, or fiber band fixator can be made to fix the loosened tooth and promote the healing and repair of the periodontal teeth. 3. Extractions: If periodontal disease causes shifting of teeth, periodontal abscesses, or painful eating, extractions are usually necessary to prevent periodontal disease from continuing to affect the surrounding teeth, but extractions need to be carefully evaluated. If periodontal disease leads to loose teeth, it is recommended to go to the hospital in time for examination and choose the appropriate treatment under the guidance of the doctor to protect your oral health.