Code	Title
H00-H59	Diseases of the eye and adnexa (H00-H59)
H00-H05	Disorders of eyelid, lacrimal system and orbit (H00-H05)
H04	Disorders of lacrimal system
H04.5	Stenosis and insufficiency of lacrimal passages
H04.51	Dacryolith
H04.511	Dacryolith of right lacrimal passage
H04.512	Dacryolith of left lacrimal passage
H04.513	Dacryolith of bilateral lacrimal passages
H04.519	Dacryolith of unspecified lacrimal passage
H04.52	Eversion of lacrimal punctum
H04.521	Eversion of right lacrimal punctum
H04.522	Eversion of left lacrimal punctum
H04.523	Eversion of bilateral lacrimal punctum
H04.529	Eversion of unspecified lacrimal punctum
H04.53	Neonatal obstruction of nasolacrimal duct
H04.531	Neonatal obstruction of right nasolacrimal duct
H04.532	Neonatal obstruction of left nasolacrimal duct
H04.533	Neonatal obstruction of bilateral nasolacrimal duct
H04.539	Neonatal obstruction of unspecified nasolacrimal duct
H04.54	Stenosis of lacrimal canaliculi
H04.541	Stenosis of right lacrimal canaliculi
H04.542	Stenosis of left lacrimal canaliculi
H04.543	Stenosis of bilateral lacrimal canaliculi
H04.549	Stenosis of unspecified lacrimal canaliculi
H04.55	Acquired stenosis of nasolacrimal duct
H04.551	Acquired stenosis of right nasolacrimal duct
H04.552	Acquired stenosis of left nasolacrimal duct
H04.553	Acquired stenosis of bilateral nasolacrimal duct
H04.559	Acquired stenosis of unspecified nasolacrimal duct
H04.56	Stenosis of lacrimal punctum
H04.561	Stenosis of right lacrimal punctum
H04.562	Stenosis of left lacrimal punctum
H04.563	Stenosis of bilateral lacrimal punctum
H04.569	Stenosis of unspecified lacrimal punctum
H04.57	Stenosis of lacrimal sac
H04.571	Stenosis of right lacrimal sac
H04.572	Stenosis of left lacrimal sac
H04.573	Stenosis of bilateral lacrimal sac
H04.579	Stenosis of unspecified lacrimal sac