Stereotactic Radiosurgery: This therapy provides a single large-intensity beam of radiation on the AVM. Technological developments have designed radiation treatments far more reputable and safer. AVMs are graded from the Spetzler-Martin grading method. This is based on details allocated dependant on the dimensions, spot and pattern of blood movement from the AVM. https://sgvasculargrp.com/medical-condition/vascular-malformations/