FIELD: medicine.
SUBSTANCE: invention relates to medicine, namely to vascular surgery. Access to carotid arteries is performed. Affected internal carotid artery is cut off from general carotid artery. Endarterectomy is carried out. Internal bypass is introduced into artery, lumen is formed. In order to perform access to carotid arteries 1.5-2 cm of distal part of sunlingyal nerve is exposed and mobilized forward. After cutting off affected internal carotid artery it is brought out from under mobilized part of sublingual nerve anteriorly from it. Then, after endarterectomy affected internal carotid artery and sublingual nerve are returned into initial position.
EFFECT: method makes to recover impaired cerebral blood flow adequately in case of prolonged lesions longer than 3 cm, prevent development of acute disorders of cerebral blood circulation, reduce number of re-stenoses and occlusion.
1 ex, 6 dwg
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