Comparison between symptomatic improvement in eyes with canalicular obstructions compared with nasolacrimal duct obstructions
| Improvement of symptoms | Canalicular (n = 29) | Nasolacrimal duct (n = 20) |
|---|---|---|
| Complete | 75.9% | 25% |
| Partial | 6.9% | 30% |
| Transient | 0% | 5% |
| None | 17.2% | 40% |