To date, the effectiveness and safety of reconstructive surgery for steno-occlusive lesions of the internal carotid artery (ICA) have been proven by multicenter cooperative studies Despite this, the indications and tactics of surgical treatment of patients with extra-intracranial tandem stenotic lesions of the ICA remain controversial. In the period 2010-2020, 32 patients with symptomatic (15 cases) and asymptomatic tandem ICA lesions were hospitalized for surgical treatment. The distribution of tandem lesions was as follows: 10 patients had bicarotid hemodynamically significant stenotic and occlusive lesions of the ICA ostium in combination with stenosis of more than 50% of the petrous (4 cases), cavernous (8 cases), and clinoid segments (5 cases), of these, four had bilateral intracranial stenosis; 22 patients with hemodynamically significant lesions of the ICA and vertebral artery (VA) in combination with stenosis of more than 50% of the petrous (10 cases), foramen lacerum (2 cases), cavernous (16 cases), clinoid (14 cases), and ophthalmic segments (1 cases), of these, six had bilateral intracranial stenosis of the ICA. All patients underwent staged surgical interventions on the arteries of the carotid and vertebrobasilar systems. In the postoperative period, there was one case of repeated ischemic stroke in the territory of the reconstructed artery after the application of extra-intracranial microanastomosis (EICMA). There were no relapses of restenosis or acute cerebrovascular accident (CVA) in the follow-up. Staged reconstructive and revascularization treatment is safe and effective for tandem extra-intracranial lesions of the ICA. It is necessaryto continue further study of this issue in order to develop unified tactics and methods of surgical treatment.