Alveolar bone regeneration is usually done using regenerative surgical methods, and after periodontal bone grafting, alveolar bone defects are repaired through the formation of new bone by cells in the grafting material, molecules in the grafting material directing the conversion of neighboring cells into osteoblasts, and cells from neighboring tissues into the grafting material. Oral diseases can damage the alveolar bone and can affect the growth of the teeth, so it is necessary to pay attention to the regeneration of the alveolar bone. There are four main types of materials used in periodontal bone grafting, including autogenous bone, allograft bone, xenograft bone, and non-bone graft materials. The surgery requires a high level of operating technique, and patients are advised to make sure they go to a regular hospital for the procedure. Regardless of which material is used for the surgery, it is important to review the procedure on a regular basis and pay attention to oral cleaning and plaque control. It is recommended that patients do proper and effective brushing after recovery from the surgery, and can also carry out slight gum massage, extrusion, stimulation of the alveolar bone, regular cleaning of the root surface of the teeth, dirt, calculus, etc., which is conducive to the periodontal fibers connected to the root surface.