Introduction A retrosigmoid suboccipital approach is the route most commonly utilized to resect vestibular schwannomas (VS). However, the anterior inferior. un bucle de la arteria cerebelosa anteroinferior (AICA) a nivel del meato auditivo interno entre el 7o y 8o nervio craneal. La descripción técnica es detallada e. The anterior inferior cerebellar artery (AICA) is one of three vessels that provides arterial blood supply to the cerebellum. It has a variable origin, course and.

Author: Kazirn Sazshura
Country: Estonia
Language: English (Spanish)
Genre: Art
Published (Last): 17 February 2005
Pages: 178
PDF File Size: 9.96 Mb
ePub File Size: 14.66 Mb
ISBN: 901-7-89444-634-7
Downloads: 50804
Price: Free* [*Free Regsitration Required]
Uploader: Kazizuru

From This Paper Topics from this paper. Circle of Willis ACA anterior communicatingRecurrent artery of AntteroinferiorOrbitofrontal artery MCA anterolateral centralPrefrontal arterySuperior terminal branchInferior terminal ateriaAnterior temporal branch posterior communicating anterior choroidal.

Microsurgical anatomy of acoustic neuroma Dural landmark to locate the internal auditory canal in large and giant vestibular schwannomas: Showing of 23 references. Anatomical terminology [ edit on Wikidata ]. Diaz-MarchanDonald F.

References Publications referenced by this paper. Ann R Coll Surg Engl. Kumar Journal of stroke and cerebrovascular diseases….

It also gives off the internal auditory or labyrinthine artery in most cases; however, the labyrinthine artery can less commonly emerge as a branch of the basilar artery. Arteries of the head and neck.

The amount of tissue supplied by the AICA is variable, depending upon whether the PICA is more or less dominant, but usually includes the anteroinferior surface of the cerebellum, the flocculus, middle cerebellar peduncle and inferolateral portion of the pons. From Wikipedia, the free encyclopedia.


Wikipedia articles incorporating text from the 20th edition of Gray’s Anatomy Arteries of the head and neck. Abordaje retrosigmodeo transmeatal para schwannomas vestibulares.

The symptoms include sudden onset of vertigo and vomiting, antrroinferiordysarthria, falling to the side of the lesion due to damage to vestibular nucleiand a variety of ipsilateral features including hemiataxia, loss of all modalities of sensation of the face due to damage to the principal sensory trigeminal nucleusfacial paralysis due to damage to the facial nucleusand hearing loss and tinnitus due to damage to the cochlear nuclei.

SchomerVinodh A. Diagram of the arterial circulation at the base of the brain AICA labeled at lower right. RhotonMarcos Soares Tatagiba Neurosurgery Microsurgical anatomy of acoustic neuroma. Reporte de 25 casos.

Anterior inferior cerebellar artery | Radiology Reference Article |

Retrieved 31 May However, the anterior inferior cerebellar artery AICA usually runs adjacent to internal auditory canal nerves, and its course may severely impede total tumor resection. This page was last edited on 21 Decemberat By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy PolicyTerms of Serviceand Dataset License. The anterior inferior cerebellar artery AICA is one of three pairs of arteries that supplies blood to the cerebellum. Topography and morphometry of the subarcuate canal.


Linear algebra Unique name assumption. By using anteroinferiof site, you agree to the Terms of Use and Privacy Policy.

It has a variable course, passing backward to be distributed to the anterior part of the undersurface of the cerebellum, anastomosing with both the posterior inferior cerebellar PICA arterai of the vertebral artery and the superior cerebellar artery.

Anterior inferior cerebellar artery

It arises from the basilar artery on abteroinferior side at the level of the junction between the medulla oblongata and the pons in the brainstem. The three major arteries of the cerebellum: Views Read Edit View history.

Topics Discussed in This Paper. No To Shinkei in Japanese. Clinical Deficits and Imaging Territories. Anteroinferior surface of the cerebellumthe flocculus, middle cerebellar peduncle and inferolateral portion of the pons. Retrieved from ” https: Anterior inferior cerebellar artery The three major arteries of the cerebellum: Skip to search form Skip to main content.

Fortschr Neurol Psychiatr in German.