RT Book, Section A1 Tannous, Zeina A1 Avram, Mathew M. A1 Tsao, Sandy A1 Avram, Marc R. SR Print(0) ID 1175821249 T1 Analysis of the Aging Face and Non-Facial Regions T2 Color Atlas of Cosmetic Dermatology, 2e YR 2011 FD 2011 PB The McGraw-Hill Companies, Inc. PP New York, NY SN 9780071635035 LK dermatology.mhmedical.com/content.aspx?aid=1175821249 RD 2023/12/01 AB The face is the focal point of human beauty. Although various factors influence facial beauty, the aging process is the most common aspect prompting non-surgical and/or surgical intervention. Aging is a dynamic and continual process. Different cultural, ethnic, and gender norms (Table 1.1) of beauty exist; however, there are certain features which globally transcend these differences to determine what is perceptually pleasing. Heredity and environmental factors (eg, sun exposure, wind, trauma) are the main determinants of aging. In addition, cigarette smoking and estrogen loss can accelerate the aging process. As one ages, changes can be observed in all facial and non-facial anatomical compartments, including the skin, subcutaneous fat, muscle, and bony structure. Use of a systematic approach in the analysis of facial and non-facial aging will allow for the selection of appropriate, safe, and effective therapies.