Number* | Percentage* | |
---|---|---|
NLD = nasolacrimal duct; PVD = posterior vitreal detachment. | ||
*Some subjects were affected by more than one condition. | ||
Nd:YAG posterior capsulotomy | 4 | 3.1 |
Lid surgery | 2 | 2.0 |
Trichiasis | 2 | 2.0 |
Glaucoma | 1 | 1.0 |
Membrane peel | 1 | 1.0 |
NLD obstruction | 1 | 1.0 |
PVD | 1 | 1.0 |
Vitreal haemorrhage | 1 | 1.0 |
Vitrectomy | 1 | 1.0 |