Table 2

Follow-up data

Patient No Age range	Location	Aneurysm thrombosis	Early neurological complications (<30 days)	Delayed neurological complications (>30 days)	Other complications
2 60–70	Right vertebrobasilar junction	Partial	No	No	No
3 50–60	Right ICA - paraclinoid segment	No	No	No	No
4 70–80	Right ICA, communicating segment	Yes	No	No	No
5 60–70	Right ICA, paraclinoid segment	Yes	No	No	No
6 40–50	Right ACA - A1 segment	Yes	Right caudate infarct, transient aphasia	No	No
7 40–50	Right ICA - ophthalmic segment	Yes	Silent left internal capsule infarct	No	No
8 70–80	Left ICA - ophthalmic segment	Yes	No	No	Small right common femoral artery pseudoaneurysm
9 30–40	Right ICA, communicating segment	Yes	No	No	No
10 60–70	Right ICA, cavernous segment	Partial	No	No	Complete cavernous sinus syndrome 5 days postoperatively
11 50–60	Left ICA, cavernous segment	Yes	No	Asymptomatic left ICA thrombosis	No
12 50–60	Right ICA - cavernous segment	Partial	One isolated episode of ipsilateral loss of vision postoperatively	No	No
13 80–90	Left ICA - cavernous segment	Yes	No	No	Worsening left partial third palsy 7 days postoperatively
14 60–70	Left ICA - paraclinoid segment	Yes	Thrombosis of the left ICA 4 days postoperatively with resulting right hemiplegia and aphasia	No	No
15 50–60	Right ICA - paraclinoid segment	Yes	No	No	No
16 50–60	Right ICA - paraclinoid segment	Yes	No	No	No
17 40–50	Left ICA - ophthalmic segment	Yes	No	No	No
18 40–50	Right ICA - ophthalmic segment	Yes	No	Transient ipsilateral right visual disturbance after cessation of ticagrelor. Resolved by reinstating dual antiplatelet regimen	No
19 60–70	Right ICA - ophthalmic segment	Partial	No	No	No
20 50–60	Left ICA - ophthalmic and supraclinoid segments (two aneurysms)	Partial - ophthalmic Yes - supraclinoid	No	No	No
21 60–70	Right ICA - supraclinoid segment	Partial	No	No	No
22 60–70	Left cervical ICA	Partial	No	No	No
23 60–70	Left ICA - ophthalmic segment	Partial	No	No	No

ACA, anterior cerebral artery; ICA, internal carotid artery; mRS, modified Rankin scale.