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. 2018 Apr;38(2):151–159. doi: 10.14639/0392-100X-1878

Table V.

Complication rates in patients operated by EES between 2009 and 2016.

2011 2012 2013 2014 2015 2016
Dura lesion 0 0 0 0 0 0
SNHL * 1 0 1 3 1 1
Facial palsy 1 0 0 1 0 1

* = hearing loss higher than 30 dB in at least one frequency.