TY - CHAP M1 - Book, Section TI - Eyelid and Periocular A1 - Goldman, Glenn D. A1 - Dzubow, Leonard M. A1 - Yelverton, Christopher B. Y1 - 2013 N1 - T2 - Facial Flap Surgery AB - The upper eyelid begins superiorly at the superior orbital crease beneath the eyebrow and ends at the free margin of the upper lid. The lower lid begins at the infraorbital crease that corresponds roughly but not exactly to the reflection of the orbital rim. The anatomy of the eyelid is complex and three-dimensional. Prior to performing any form of eyelid surgery, a thorough study of anatomy must be undertaken (Fig. 10.1). SN - PB - McGraw Hill LLC CY - New York, NY Y2 - 2024/03/28 UR - dermatology.mhmedical.com/content.aspx?aid=1172749770 ER -