Table 3. Adverse event complications of the XEN gel implant.

Adverse events/complications	Hyphema	Hypotony	Hypotonous maculopathy	Exposed XEN	Blocked XEN	Vision loss	Subconjunctival hemorrhage	Iris damage	Choroidal detachment	Choroidal effusion	Retinal disorder
No. of mentioned article (total: 8)	5	4	3	3	2	2	2	2	2	2	2