Effect of nasolacrimal duct intubation in patients with nasolacrimal duct obstruction on quality of life and vision - Effect of nasolacrimal duct intubation on quality of life and vision

When the visual functions were compared before and after the treatment, there was no significant difference found in the CDVA in both groups. In the N group, the FVA and VMR were significantly increased, however no significant change was found in both the FVA and VMR in the D group. In the D group, there were significant decreases in the Schirmer I test, BUT, and TMH, however the keratoconjunctival staining score increased significantly.