RT Book, Section A1 Dick, Gregory A1 Lederman, Bonnie A1 Hyde, Susan A2 Williams, Brie A. A2 Chang, Anna A2 Ahalt, Cyrus A2 Chen, Helen A2 Conant, Rebecca A2 Landefeld, C. Seth A2 Ritchie, Christine A2 Yukawa, Michi SR Print(0) ID 1100069239 T1 Oral Diseases & Disorders T2 Current Diagnosis & Treatment: Geriatrics, 2e YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 978-0-07-179208-0 LK accessmedicine.mhmedical.com/content.aspx?aid=1100069239 RD 2024/04/24 AB The physical examination for oral health and diseases includes lymph nodes, lips, tongue, mucosa lining cheeks, floor and roof of the mouth, gingiva (gums), saliva, natural teeth, artificial teeth, and observation of oral cleanliness.Xerostomia (dry mouth) resulting from decreased salivary flow, hypofunction of salivary glands, or changed salivary composition affects 10% to 40% of older adults, seriously impairs oral function (lubrication, cleansing, chewing, swallowing), promotes dental caries (tooth decay), exacerbates periodontal disease (gum disease), and compromises nutritional intake.Periodontal disease is marked by the loss of alveolar bone and supporting tissues around teeth; advanced periodontitis (severe bone loss) leads to increasing tooth mobility and loss of teeth, and has been found to be associated with many systemic diseases.