Pupil Size
| Status | Exists in SNOMED and IEEE |
| Category | Pupils |
| Common Name | Pupil Size |
| Label | Size |
| Description | Maximum pupil size before constriction |
| Background | Pupil size is checked to look for the Marcus Gunn sign which can indicate damage to the optic nerve or the retina. |
| Devices | NPI-200 Pupillometer |
| Units | mm |
| Metadata | Eye (Right/Left) |