口腔卫生与口腔疾病的发生有很密切的关系,特别是与牙龈病、牙周病和龋齿病的关系更为密切。口腔卫生的重点是要消除口腔污物例如:食物碎屑、软垢、牙石、牙菌斑等。消除上述污物,除牙石需用洁治术外其余均可以通过刷牙来防止。 Oral hygiene and oral diseases are closely related, especially with gum disease, periodontal disease and dental caries more closely related. Oral hygiene focuses on the elimination of oral contaminants such as food debris, soft dirt, calculus, dental plaque and the like. Elimination of the above contaminants, except for calculus need to clean the rest except brushing can be to prevent.