Conclusion The etiologies of nasolacrimal outflow obstruction are multifactorial. They can be
the result of external forces causing clefts in the outflow pathway or of pressure causing …

PURPOSE: To evaluate patients with lacrimal dysgenesis. DESIGN: Retrospective,
nonrandomized, comparative case series. PARTICIPANTS: Fifty patients with lacrimal …

We will refer to lacrimal system pathologies involving the outflow pathways, as well as to the
recent advances in the management of canalicular and lacrimonasal duct anomalies …

Congenital nasolacrimal duct obstruction (CNLDO) is a common cause of epiphora in
children. Management of CNLDO is principally guided by natural history of disease and high …

Congenital nasolacrimal duct obstruction is a common disorder in infants, with up to 20% of
all newborns suffering from epiphora during the first year of life. This paper reviews the …

Objective To characterize anatomical abnormalities of the distal nasolacrimal duct (NLD) in
children with congenital obstruction using high-resolution computed tomographic imaging …

Congenital nasolacrimal duct obstruction affects up to 20% of all newborns. 1, 2 Affected
children will present with epiphora, chronic or recurrent conjunctivitis, or eye discharge …

In congenital nasolacrimal duct obstruction the lacrimal drainage system is obstructed at its
distal end, just proximal to its entrance into the nasal cavity. This obstruction is thought to …

[Congenital obstruction of lacrimal ducts in 578 children]. - Abstract - Europe PMC Sign in |
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Congenital nasolacrimal obstruction is a common disorder in infants that results in persistent
tearing and may lead to infections, such as dacryocystitis, orbital cellulitis, and bacterial …