Stereotactic Radiosurgery: This therapy delivers only one substantial-intensity beam of radiation for the AVM. Technological innovations have built radiation treatments more dependable and safer. AVMs are graded because of the Spetzler-Martin grading process. This is based on points allotted depending on the dimensions, site and pattern of blood stream from the AVM. https://sgvasculargrp.com/medical-condition/vascular-malformations/