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Table 4 Distribution of origin O in Area1–Area18 (number of cases)

From: Three-dimensional imaging for the localization of related anatomical structures during surgery on the internal auditory canal

Area

L

R

Total

Percentage (%)

All

60

60

120

100

1

0

0

0

0.00

2

0

0

0

0.00

3

0

0

0

0.00

4

0

0

0

0.00

5

0

1

1

0.83

6

1

0

1

0.83

7

0

0

0

0.00

8

0

0

0

0.00

9

47

41

88

73.33

10

0

0

0

0.00

11

3

3

6

5.00

12

0

1

1

0.83

13

1

2

3

2.50

14

6

9

15

12.50

15

0

0

0

0.00

16

0

0

0

0.00

17

0

0

0

0.00

18

2

3

5

4.17