Table 3.

Reason for reduced vision after 23-gauge pars plana vitrectomy for dislocated lens material (n = number of patients)

Cause	Vision 20/20 to 20/200	Vision worse than 20/200
Vitreous hemorrhage	1	1
Choroidal detachment	2
Progression of glaucoma	1	2
Progression of diabetic macular edema	2