| Sr. No. |
Grades |
Inter-incisal Opening (mm) |
Hearing loss(dB) |
AB gap(dB) |
Diagnosis |
| Rt. |
Lt. |
Rt. |
Lt. |
| 1. |
III |
14 |
38 |
35 |
24 |
21 |
Bilateral mild C.H.L |
| 2. |
II |
25 |
28 |
15 |
15 |
- |
Mild C.H.L 15 dB AB Gap on rt. Side |
| 3. |
II |
25 |
12 |
30 |
- |
18 |
Mild C.H.L 18 dB AB Gap on lt. side |
| 4. |
II |
25 |
15 |
30 |
- |
15 |
Mild C.H.L 15 dB AB Gap on lt. side |
| 5. |
II |
25 |
30 |
32 |
18 |
20 |
Bilateral mild C.H.L |
| 6. |
II |
21 |
35 |
30 |
20 |
15 |
Bilateral mild C.H.L |
| 7. |
II |
28 |
35 |
35 |
20 |
20 |
Bilateral mild C.H.L |
| 8. |
II |
26 |
37 |
30 |
22 |
17 |
Bilateral mild C.H.L |
| 9. |
II |
22 |
28 |
32 |
17 |
20 |
Bilateral mild C.H.L |
| 10 |
II |
20 |
30 |
18 |
17 |
-- |
Mild C.H.L 17 dB AB Gap on right side |
| 11 |
II |
21 |
22 |
19 |
-- |
-- |
Normal hearing threshold on both sides |
| 12 |
II |
29 |
15 |
20 |
-- |
-- |
Normal hearing threshold on both sides |
| 13 |
II |
32 |
18 |
20 |
-- |
-- |
Normal hearing threshold on both sides |
| 14 |
II |
28 |
15 |
20 |
-- |
-- |
Normal hearing threshold on both sides |
| 15 |
II |
26 |
19 |
14 |
-- |
-- |
Normal hearing threshold on both sides |
| 16 |
I |
35 |
18 |
15 |
-- |
-- |
Normal hearing threshold on both sides |
| 17 |
I |
31 |
20 |
18 |
-- |
-- |
Normal hearing threshold on both sides |
| 18 |
I |
30 |
21 |
17 |
-- |
-- |
Normal hearing threshold on both sides |
| 19 |
I |
27 |
17 |
13 |
-- |
-- |
Normal hearing threshold on both sides |
| 20 |
I |
33 |
20 |
15 |
-- |
-- |
Normal hearing threshold on both sides |
