1 September 2014
| Bhaskar Ram, Sangeeta Maini, Kim Ah-See (Prof)
Rhinology / Sinus
Epiphora, or abnormal tearing, occurs because of blockage in the lacrimal drainage system, which impairs normal tear channeling into the nose. Dacryocystorhinostomy (DCR) is used to treat patients diagnosed with lacrimal sac or nasolacrimal duct obstruction (NLDO). External DCR was...