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Fig. 1 | Systematic Reviews

Fig. 1

From: Carotid endarterectomy with patch angioplasty versus primary closure in patients with symptomatic and significant stenosis: a systematic review with meta-analyses and trial sequential analysis of randomized clinical trials

Fig. 1

Closure of carotid artery. CCA: common carotid artery, STA: superior thyroid artery, ECA: external carotid artery, ICA: internal carotid artery. a Longitudinal arteriotomy. b Primary closure of longitudinal arteriotomy. c Closure of longitudinal arteriotomy with patch angioplasty

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