Long-term Hearing Preservation in Electric Acoustic Cochlear Implant Candidates

Abstract

The study confirms that hearing can be preserved to a large extent. As a result, most subjects benefitted from EAS. Subjects with postoperative functional low-frequency hearing showed greater benefit in word speech tests. Furthermore, the outcomes show that EAS implantation is a safe, effective, and most importantly stable treatment option (longest follow-up with 58 mo).