Table 1 Demography of patients in serviceable hearing and no serviceable hearing

n

64

29

Median age

54

63

Follow up(months)

77.9 ± 4.5

72.6 ± 5.9

M/F

38/26

22/7

Rt/Lt

34/30

15/14

Duration of S/S

7.9 ± 1.2

15.3 ± 3.1

Facial spasm

3

2

tinnitus

33

13

Trigeminal dysfunction

8(1 TN)

1

Brain stem dysfunction

8

1

Tumor type

Linear = 21, pear = 34, sphere = 9

Linear = 5, pear = 19, sphere = 5

Trigeminal N compression

16

10