H04.54 Stenosis of lacrimal canaliculiNon-billable header with 4 child codes.
H04.541 Stenosis of right lacrimal canaliculiH04.542 Stenosis of left lacrimal canaliculiH04.543 Stenosis of bilateral lacrimal canaliculiH04.549 Stenosis of unspecified lacrimal canaliculiH04.53 Neonatal obstruction of nasolacrimal ductH04.531 Neonatal obstruction of right nasolacrimal ductH04.532 Neonatal obstruction of left nasolacrimal ductH04.533 Neonatal obstruction of bilateral nasolacrimal ductH04.539 Neonatal obstruction of unspecified nasolacrimal ductH04.54 Stenosis of lacrimal canaliculi (this code)H04.541 Stenosis of right lacrimal canaliculiH04.542 Stenosis of left lacrimal canaliculiH04.543 Stenosis of bilateral lacrimal canaliculiH04.549 Stenosis of unspecified lacrimal canaliculiH04.55 Acquired stenosis of nasolacrimal duct