| 68810 |
Probing of nasolacrimal duct, with or without irrigation; |
|
| 68811 |
Probing of nasolacrimal duct, with or without irrigation; requiring general anesthesia |
|
| 68815 |
Probing of nasolacrimal duct, with or without irrigation; with insertion of tube or stent |
|
| 68816 |
Probing of nasolacrimal duct, with or without irrigation; with transluminal balloon catheter dilation |
|