Microvascular Decompression for Tinnitus: Significant Improvement for Tinnitus Intensity Without Improvement for Distress. A 4-Year Limit KU Leuven University of Antwerp
OBJECTIVE: Microvascular compressions of the cochlear nerve can lead to tinnitus. The tinnitus initially is related to nonsynchronous signal transmission in the auditory nerve, neurophysiologically characterized by a peak II amplitude decrease. Chronic compression can lead to a focal demyelination, resulting in an increase in Iinterpeak latency I-III with tinnitus and frequency-specific hearing loss as a consequence. Decompressing the cochlear ...