This interdisciplinary clinical reference encompasses more than 310 current entries on a broad range of topics related to geriatrics and geriatric care across multiple health care disciplines. The third edition reflects the many advances in geriatrics that have occurred since the publication of the second edition in 2006. It contains the updated, evidence-based contributions of more than 260 nationally recognised geriatric healthcare professionals regarding elder-care concerns relating to society, community, caregiving, and the individual. Completely new entries address Geriatric Care Models (acute care for elders, Project BOOST), Geriatric Health Issues (diarrhea in adults, prolonged hospitalisation, frailty, fronto-temporal dementia, re-hospitalisation, acute urinary retention, personality and aging, primary palliative care), Technology and Aging (Smart home sensors, Telehealth, Surveillance technology), and more. The Encyclopedia is organised alphabetically and includes links to important Web-based resources and Apps. Clinical topics comprehensively address diagnosis, treatment, and disease management. Health care clinicians across the continuum will find this reference-the only one of its kind--to be a valuable guide to making appropriate referrals to social service providers, and social service professionals will be well informed by highly accessible descriptions of diagnoses, clinical syndromes, and care management.