Assessment of patient satisfaction following external versus transcanalicular dacryocystorhinostomy with a diode laser and evaluation if change in quality of life after simultaneous bilateral surgery in patients with bilateral nasolacrimal duct obstruction Baris Yeniad 1, Gunay Uludag, Lale Kozer-Bilgin – 2012 Abstract Aim: To compare patient satisfaction and experience after external dacryocystorhinostomy (EX-DCR) versus transcanalicular…