Oral Hygiene Education - 1
Clients with xerostomia present with increased plaque accumulation and gingival disease due to the loss of the antibacterial effects of saliva. However, increased plaque accumulation can also be attributed to the loss of the mechanical cleansing action of saliva and the loss of lubrication, both of which allow food to remain between and around the teeth. Further, changes in tooth structure from chemical erosion and mechanical abrasion, especially on root surfaces, facilitate plaque adherence, adding to the cycle of tooth and periodontal destruction.9
