Lacrimal drainage - reduced patency (finding)
| Code | 251698003 |
|---|---|
| Semantic tag | finding |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
20242003Defective tear drainage
finding
366052001Lacrimal patency - finding
finding
251699006Lacrimal drainage - patent only on punctal occlusion
finding