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Classification of spinal AV shunts reported by Spetzler (2002)
| Types of AV shunts | Academic name |
|---|---|
| AVF | Extradural AVF |
| Intradural ventral AVF | |
| Intradural dorsal AVF | |
| AVM | Extradural-intradural AVM |
| Intradural compact AVM | |
| Intradural diffuse AVM | |
| Intradural conus AVM |
