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Table 2 Major complications among the studied group

From: Complications of cochlear implantation surgery in Zagazig University Hospitals

Major complications

NO (130)

%

Electrode extrusion

2

1.5%

Total facial nerve paralysis

5

3.8%

device migration

3

2.3%

CSOM

1

0.8%

CSF leak

8

6.1%

Device failure

2

1.5%

Total

21

16.1%