Table 5:

Visual outcomes after endovascular treatment of aneurysms affecting the visual pathway

Reference	Preoperative Visual Disturbance (No.)	Postoperative Improvement (No.)	Visual Improvement (%)	Total Aneurysms (No.)	New or Worsening Visual Disturbance (%)	Visual Decline (%)
Our data	22	15	68	65	3	5
Andaluz et al, 200515				17	1	6
Heran et al, 20074	16	6	38	16	6	38
Hoh et al, 20015	4	3	75	57	2	4
Iihara et al, 200316				77	2	3
Kanagalingam et al, 20123				22	1	5
Schuss et al, 201123	8	3	38	8	2	25
Sherif et al, 200918				38	2	5
Vargas et al, 19947	19	7	37	19	1	5
Yadla et al, 20116	10	5	50
Total	79	39	49	319	20	6