information about Nasolacrimal duct obstruction field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Medicine 49.4M papers | Pathology 9.1M papers | Surgery 7.6M papers | Radiology 3.1M papers |
| Current | |||
Nasolacrimal duct obstruction 2,672 papers | |||
| Child | |||
Lacrimal sac mucocele 0 papers | Lacrimal probing 0 papers | Punctal atresia 0 papers | |
Lacrimal irrigation 0 papers | Balloon dacryoplasty 0 papers | ||
Nasolacrimal duct probing 0 papers | Persistent epiphora 0 papers | ||
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History