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Extra-intracranial bypass surgery using the orifice of maxillary artery in a patient with middle cerebral artery aneurysm. Case report and literature reviewстатья
Статья опубликована в журнале из списка RSCI Web of Science
Статья опубликована в журнале из перечня ВАКСтатья опубликована в журнале из списка Web of Science и/или Scopus
- Авторы: Lukyanchikov V.A., Shatokhin T.A., Gorozhanin V.A., Askerov E.D., Smirnov A.A., Vaiman E.S., Krylov V.V.
- Журнал: Вопросы нейрохирургии имени Н.Н.Бурденко
- Том: 86
- Номер: 5
- Год издания: 2022
- Издательство: Общество с ограниченной ответственностью Издательство Медиа Сфера
- Местоположение издательства: Москва
- Первая страница: 101
- DOI: 10.17116/neiro202286051101
- Аннотация: Objective: To present the technique of extra-intracranial bypass surgery using the orifice of maxillary artery bypass, to evaluate the advantages and disadvantages of this and alternative revascularization options.Material and methods: Radial artery graft harvesting was performed at the 1st stage. Simultaneously, the second team of surgeons performed a combined (submandibular and anterior) access to the donor artery (mandibular segment of maxillary artery behind the ramus of the mandible). Craniotomy and mobilization of potential recipient arteries (M2-M3 segments of the middle cerebral artery) were performed at the 2nd stage. Distal anastomosis in end-to-side fashion was formed with M3 segment of the middle cerebral artery. At the 3rd stage, radial artery was passed through a subcutaneous tunnel in zygomatic region. The orifice of maxillary artery was resected together with distal external carotid artery (ECA) and orifice of superficial temporal artery. After transposition of ECA and orifice of maxillary artery, proximal end-to-end anastomosis was performed with radial artery. After that, the main surgical stage was performed, i.e. exclusion of M3 segment of the middle cerebral artery together with aneurysm.Results: Harvesting of mandibular segment of the maxillary artery as a donor vessel reduces the length of bypass graft to 12-14 cm since this branch is localized close to the skull base. You can also form optimal proximal end-to-end anastomosis for intracranial redirecting blood flow maxillary artery.Conclusion: The described method makes it possible to form anastomosis with a short bypass graft and reduce the risk of thrombosis. This procedure is effective for cerebral bypass in patients with skull base tumors, complex aneurysms, and occlusive-stenotic lesions of carotid arteries.Keywords: anastomosis; cerebral perfusion; cerebral revascularization; external carotid artery; high-flow bypass; maxillary artery; radial artery; radial artery graft; vascular anastomosis; wide-lumen bypass.
- Добавил в систему: Горожанин Вадим Александрович