This issue of Clinics in Geriatric Medicine, devoted to Medical Implications of Elder Abuse and Neglect, is edited by Drs. Lisa Gibbs and Laura Mosqueda. Articles in this issue include: Physiology of Aging; Understanding the Medical Markers of Elder Abuse and Neglect: Physical Exam Findings; Medical Markers of Elder Abuse and Neglect: Laboratory Findings; Common Presentations of Elder Abuse in Healthcare Settings; Physical Abuse; Elder Abuse and Neglect by Others; Geriatric Sexual Abuse; Emotional Abuse in Geriatrics; Self- Neglect in Geriatrics; Capacity Assessment in Elder Abuse and Neglect; Geriatric Dementia and Abuse; Mental Health/ Psychiatric Issues in Elder Abuse and Neglect; Care of the Victim in Elder Abuse and Neglect; Prevention and Early Identification of Elder Abuse and Neglect; and Doctors Roles and Relationships with other Agencies in Elder Abuse and Neglect.