From: Hearing rehabilitation in patients with congenital aural atresia: an observational study in a tertiary center
Hearing rehabilitation
Unilateral CAA, n = 35
Bilateral CAA, n = 20
Total, n = 55
BCHA
2
12
14
ACHA
5
3
8
Canalplasty
7
1
BAHI
4
Without rehabilitation
17
18