Embryology of the Lacrimal Drainage System

Abstract

The understanding of lacrimal embryology is very crucial to the understanding of lacrimal anatomy and its subsequent surgical applications. In addition, numerous congenital anomalies of the lacrimal system and their appropriate management largely depend on a sound knowledge of evolution. A thorough insight of lacrimal embryology is essential for advancing this science in terms of fundamental reasoning and developing minimally invasive interventions.