Clinical Study

The Dehiscent Facial Nerve Canal

Table 1

Demographic data of the patients with dehiscent facial nerve canal.

Ear surgeryNo. of patientsNo. of dehiscent canal%

Tympanoplasty921111.9
Stapedotomy28414.2
FN decompression5
Ossiculoplasty8112.5
ME exploration11

TOTAL1441611