Arterioveinous dural malformation in ENT

: The arterioveinous dural malformation (MAVD) is a rare entity between the vascular craneal anomalies with a not well nown ethiology and variability in treatments. We present eleven cases of MAVDs, between them five presented tinnitus as symptom of aparition. The importance of this pathology makes necessary to discard it before a patient consulting because of pulsaltil tinnitus with normal otoscopy.