1naresh
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Variable Coil Clip P No. of patients (aneurysms) 37 (38) 35 (35) Mean age ± SE (range), y 54 ± 13 (23–78) 45 ± 12 (25–63) .005 Sex,n (%) NS Male 14 (37.8) 15 (42.9) Female 23 (62.2) 20 (57.1) No. of aneurysms 38* 35 Size of aneurysm, mean ± SE (range), mm 6.6 ± 3.7 (2.8–18) 5.8 ± 2.1 (3.0–12.2) NS Diameter of aneurysm neck (range), mm 3.2 ± 1.8 (1.4–10) 3.2 ± 1.0 (2–6) NS Presentations, n (%) NS SAH from AchoA aneurysms 23 (60.5) 30 (85.7) SAH from other aneurysms 5 (13.2) Third-nerve palsy 3 (7.9) Third-nerve palsy after AchoA territory infarction 1 (2.6) Incidental 6 (15.8) 5 (14.3) Hunt and Hess grade, n (%) NS No SAH 10 (27.0) 5 (14.3) 1–3 20 (54.1) 27 (77.2) 4 or 5 7 (18.9) 3 (8.1)
Note:—NS indicates not significant; AchoA, anterior choroidal artery; SAH, subarachnoid hemorrhage.
* One patient had bilateral AchoA aneurysms.