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. 2011 Feb;31(1):17–26.

Table II.

HVIN in pre-surgical vestibular neuromas.

Neuromas > 10 mm Neuromas ≤ 10 mm Overall
Excitatory HVIN 5/6 (83.3%) 2/6 (33.3%) 7/12 (58.3%)
Paretic HVIN 1/6 (16.7%) 3/6 (50%) 4/12 (33.3%)
HVIN 0/6 1/6 (16.7%) 1/12 (8.4%)
6 6 12

Differences of HVIN patterns based on the size of neuromas are not significant.