This book explains and elaborates upon the procedure of endoscopic dacryocystorhinostomy in a variety of indications. It systematically deals with the anatomy of the lacrimal drainage system, covering all aspects of gross, endoscopic and radiological anatomy. It discusses extensively on the preoperative assessment involving clinical and radiological evaluation as it is a crucial step towards achieving a successful dacryocystorhinostomy.It uses a lot of clinical and schematic diagrams of the sur…