SNOMED Definition:
(Full definition may include Is A relationships NOT present in Subset) |
| |
Is a |
|
Congenital abnormality of lacrimal drainage system (disorder) |
| |
Is a |
|
Disorder of nasolacrimal duct (disorder) |
| Group 1 |
| |
Associated morphology (attribute) |
|
Congenital atresia (morphologic abnormality) |
| |
Finding site (attribute) |
|
Nasolacrimal duct structure (body structure) |
| |
Occurrence (attribute) |
|
Congenital (qualifier value) |
| |
Pathological process (attribute) |
|
Pathological developmental process (qualifier value) |
| |
This concept is sufficiently defined.
|