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Updated: May 27, 2026

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

Classification schemes for arteriovenous malformations.

Jason M Davies¹, Helen Kim, William L Young

¹Department of Neurological Surgery, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143-0112, USA.

Neurosurgery Clinics of North America

|November 24, 2011

Summary

This summary is machine-generated.

Selecting patients for brain arteriovenous malformation (AVM) surgery is complex. Grading schemes simplify this process by integrating key surgical risk factors to predict outcomes and guide patient selection.

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Area of Science:

Neurosurgery
Vascular Neurology

Background:

Arteriovenous malformations (AVMs) present diverse anatomical, clinical, and size variations, complicating surgical patient selection.
Neurosurgeons utilize key risk factors to develop classification schemes for predicting surgical outcomes.
These schemes simplify complex decision-making into manageable algorithms for patient management.

Purpose of the Study:

To review significant grading schemes used in the management of brain AVMs.
To outline the current neurosurgical approach to patient selection for AVM surgery.

Main Methods:

Review of established and influential arteriovenous malformation grading systems.
Description of current clinical practice in patient selection for surgical intervention.

Main Results:

Classification schemes effectively integrate surgical risk factors.
These schemes aid in predicting surgical results and optimizing patient selection.
Standardized approaches improve the decision-making process for complex AVM cases.

Conclusions:

Grading schemes are invaluable tools for managing brain AVMs.
A systematic approach to patient selection enhances surgical decision-making and outcomes.