| Table 2: Pre Operative Hearing Assessment. | |||
Degree of Hearing Loss |
Hearing Loss in dB |
Total Number of Patients |
|
Group I |
Group II |
||
Mild |
25-40 db |
21(35%) |
54(90%) |
Moderate |
41-55 db |
33(55%) |
06(10%) |
Mod Severe |
56-70 db |
06(10%) |
00 |
Severe |
71-90 db |
00 |
00 |
Profound |
>90 db |
00 |
00 |