Assertion: nasolacrimal duct | /r/HasProperty | delay
Facets:
value: commonly
type: DEGREE
value: in this developmental process
type: TEMPORAL
Source sentences:
text: The nasolacrimal duct usually canalises at eight months of fetal life but there is commonly a delay in this developmental process which can result in residual membrane tissue or stenosis at any level in the nasolacrimal system - from the canaliculi to the extreme end of the nasolacrimal duct underneath the inferior turbinate.