청각신경종양 제거술 후 발생한 일측 청력저하 환자들에서 Ba ha Attract를 이용한 청각재활 효과

• 영문명: Hearing rehabilitation with Baha Attract in patients with single-sided deafness after vestibular schwannoma removal
• 발행기관: 대한두개저학회
• 저자명: 이정금(Jeong Gum Lee) 문인석(In Seok Moon)
• 간행물 정보: 『대한두개저학회지』제16권 제2호, 71~75쪽, 전체 5쪽
• 주제분류: 의약학 > 일반외과학
• 파일형태: PDF
• 발행일자: 2021.09.30

영문 초록

Background : Single-sided deafness (SSD) is defined as a unilateral sensorineural deafness in the poorer ear, and vestibular schwannoma itself, or treatment of it can cause patients SSD. So there were many treatments for SSD, such as hearing aids, bone-anchored hearing devices, but which had many disadvantages. Now newly developed system, Baha Attract have some advantages. Methods : As a case series study, retrospective chart review was conducted for 4 patients who had undergone Baha Attract implantation after removal of vestibular schwannoma for rehabilitation of SSD by one senior surgeon (M.I.S.) at a single tertiary hospital in 2021. We analyzed the clinical features, radiologic findings (computed tomography [CT], magnetic resonance imaging [MRI]), hearing tests (pure tone audiogram), and surgical outcomes of the patients. Results : All patient took postoperative temporal MRI of schwannoma removal, temporal bone CT, pure tone audiogram. During 2-5 months outpatient follow-up, of course there should be further long period observation, we concluded there were some advantages of patient’s hearing level. Conclusions : There should be a lot of further studies in Baha Attract implant model, it can be one of useful treatments for SSD patients to improve hearing levels

목차

INTRODUCTION

MATERIALS AND METHODS

RESULTS

DISCUSSION

키워드

Correction of hearing impairment Hearing loss unilateral Schwannoma Bone conduction