Abstract
Objective: To investigate relationship between incidence of congenital nasolacrimal duct obstruction (CNLDO) and mode of delivery.
Material and Methods: Patients with epiphora, diagnosed as CNLDO in 2014-2017 years were enrolled the study. Demographic and clinical properties of the patients were identified and patients were divided into two groups according to mode of delivery, as cesarean section delivery (CSD) and normal vaginal delivery (NVD). Frequency of CNLDO, gender and laterality were compared between groups.
Results: Seventy five eyes of sixty two patients with mean age 5.5±4.6 months were included in the study. Of the patients included in the study; mode of delivery was NVD in 59.7% of the patients and CSD in 40.3% of the patients. There was no statistically significant difference between two groups according to age and laterality (p=0.501 and p= 0.624). There was no difference between mode of delivery (CSD or NVD) and incidence of CNLDO (p=0.128).
Conclusion: There was no difference between mode of delivery and frequency of CNLDO in our study, however the role of CSD in the etiopathogenesis of CNLDO is still controversial according to the literature.
Keywords: Mode of delivery, Epiphora, Congenital nasolacrimal duct obstruction, Congenital dacryostenosis
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