Table 2 Complications divided into group A and B and subgroups
From: Ab externo canaloplasty results and efficacy: a retrospective cohort study with a 12-month follow-up
Post operative complications | ||
|---|---|---|
Group A | n | % |
Canaloplasty | 262 | |
Microhyphema (< 1.0 mm) | 25 | 9.54 |
Macrohyphema (> 1.0 mm) | 3 | 1.14 |
Descemet membrane detachment (DMD) | 6 | 2.29 |
Hemorrhagic DMD | 0 | 0 |
Cheese wiring | 1 | 0.38 |
Anterior chamber inflammation | 0 | 0 |
Subgroup (Advanced POAG – target IOP ≤ 16 mmHg) | 172 | |
Transient hypotony (< 5 mmHg) | 3 | 1.74 |
Transient hypertony (> 20 mmHg) | 11 | 6.39 |
Additional surgery (Trabeculectomy with MMC 0.02% and ologen) | 9 | 5.23 |
Additional surgery (Cyclophotociagulation) | 2 | 1.16 |
Subgroup (Moderate POAG – target IOP ≤ 18 mmHg) | 51 | |
Transient hypotony (< 5 mmHg) | 0 | 0 |
Transient hypertony (> 20 mmHg) | 2 | 3.91 |
Additional surgery (Trabeculectomy with MMC 0.02% and ologen) | 1 | 1.96 |
Additional surgery (Cyclophotociagulation) | 0 | 0 |
Subgroup (Early POAG – target IOP ≤ 21 mmHg) | 39 | |
Transient hypotony (< 5 mmHg) | 0 | 0 |
Transient hypertony (> 25 mmHg) | 6 | 15.38 |
Additional surgery (Trabeculectomy with MMC 0.02% and ologen) | 0 | 0 |
Additional surgery (Cyclophotociagulation) | 0 | 0 |
Group B | n | % |
Canaloplasty with Phacoemulsification | 322 | |
Microhyphema (< 1.0 mm) | 13 | 4.03 |
Macrohyphema (> 1.0 mm) | 2 | 0.62 |
Descemet membrane detachment (DMD) | 6 | 1.86 |
Hemorrhagic DMD | 1 | 0.31 |
Cheese wiring | 0 | 0 |
Anterior chamber inflammation | 8 | 2.48 |
Subgroup (Advanced POAG – target IOP ≤ 16 mmHg) | 212 | |
Transient hypotony (< 5 mmHg) | 3 | 1.41 |
Transient hypertony (> 20 mmHg) | 22 | 10.37 |
Additional surgery (Trabeculectomy with MMC 0.02% and ologen) | 8 | 3.77 |
Additional surgery (Cyclophotociagulation) | 2 | 0.62 |
Subgroup (Moderate POAG – target IOP ≤ 18 mmHg) | 75 | |
Transient hypotony (< 5 mmHg) | 1 | 1.33 |
Transient hypertony (> 20 mmHg) | 8 | 10.66 |
Additional surgery (Trabeculectomy with MMC 0.02% and ologen) | 1 | 1.33 |
Additional surgery (Cyclophotociagulation) | 0 | 0 |
Subgroup (Early POAG – target IOP ≤ 21 mmHg) | 35 | |
Transient hypotony (< 5 mmHg) | 1 | 2.85 |
Transient hypertony (> 25 mmHg) | 3 | 8.57 |
Additional surgery (Trabeculectomy with MMC 0.02% and ologen) | 0 | 0 |
Additional surgery (Cyclophotociagulation) | 0 | 0 |