The vertebral arteries are responsible mainly for the blood flow of the cervical, high thoracic, intercostals and lumbar regions, as well as lateral sacrum branches.
Las arterias vertebrales proporcionan un principal aporte sanguíneo en las regiones cervical, torácica alta, intercostal, lumbares y ramos sacros laterales.
As artérias vertebrais proporcionam principal aporte sanguíneo nas regiões cervical, torácica alta, intercostais, lombares e ramos sacros laterais.