Table 2: Comparison of the mastoid pneumatization in the healthy
and the diseased ears in the group 2.
Group 1 |
Mastoid cells |
Mastoid cells |
Mastoid cells |
Petrous apex |
Petrous apex |
Perilabyrinthine cells |
Perilabyrinthine
cells |
|
Fully-pneumatized |
Diploic |
Sclerotic |
Pneumatized |
Non-
Pneumatized |
Pneumatized |
Non- Pneumatized |
Healthy-side (n=51) |
62.7% |
29.4% |
7.9% |
25.5% |
74.5% |
43.1% |
56.9% |
Diseased-side (n=51) |
51.0% |
37.3% |
11.7% |
27.5% |
72.5% |
25.5% |
74.5% |
p-value |
0.474 |
0.474 |
0.474 |
0.822 |
0.822 |
0.061 |
0.061 |
Group 1: COM with isolated tympanic membrane perforation
Table 2: Comparison of the mastoid pneumatization in the healthy
and the diseased ears in the group 2.
Table 2: Comparison of
the mastoid pneumatization in the healthy and the diseased ears in the
group 2.
Table 2: Comparison of the mastoid pneumatization in
the healthy and the diseased ears in the group 2.
Table 2:
Comparison of the mastoid pneumatization in the healthy and the diseased
ears in the group 2.
Table 2: Comparison of the mastoid
pneumatization in the healthy and the diseased ears in the group 2.
Table 2: Comparison of the mastoid pneumatization in the healthy
and the diseased ears in the group 2.
Table 2: Comparison of
the mastoid pneumatization in the healthy and the diseased ears in the
group 2.
Table 2: Comparison of the mastoid pneumatization in
the healthy and the diseased ears in the group 2.
Group 2
Mastoid cells
Mastoid cells
Mastoid cells
Petrous apex
Petrous apex
Perilabyrinthine cells
Perilabyrinthine
cells
Fully-pneumatized
Diploic
Sclerotic
Pneumatized
Non-
Pneumatized
Pneumatized
Non- Pneumatized
Healthy-side (n=50)
48%
42%
10%
42%
58%
38%
62%
Diseased-side (n=50)
24%
30%
46%
20%
80%
18%
82%
p-value
<0.001
<0.001
<0.001
0.017
0.017
0.026
0.026
Group 2: COM with cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
Group 2: COM with
cholesteatoma/retraction pocket
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