Bilateral Cochlear Implantation

被引:17
作者
Wanna, George B. [1 ]
Gifford, Rene H. [2 ]
McRackan, Theodore R. [1 ]
Rivas, Alejandro [1 ]
Haynes, David S. [3 ]
机构
[1] Vanderbilt Univ, Dept Otolaryngol Head & Neck Surg, Div Otol Neurotol & Skull Base Surg, Med Ctr, Nashville, TN 37232 USA
[2] Vanderbilt Univ, Dept Hearing & Speech Sci, Vanderbilt Bill Wilkerson Ctr, Nashville, TN 37232 USA
[3] Vanderbilt Univ, Dept Otolaryngol Head & Neck Surg, Otol Grp Vanderbilt, Vanderbilt Bill Wilkerson Ctr, Nashville, TN 37232 USA
关键词
Cochlear implantation; Bilateral; Sensorineural hearing loss; CENTRAL AUDITORY DEVELOPMENT; BRAIN-STEM RESPONSES; SOUND LOCALIZATION; SPEECH-INTELLIGIBILITY; LANGUAGE-DEVELOPMENT; BIMODAL STIMULATION; INTERAURAL TIME; DEAF-CHILDREN; HEARING-AID; NOISE;
D O I
10.1016/j.otc.2011.08.018
中图分类号
R76 [耳鼻咽喉科学];
学科分类号
100213 ;
摘要
Cochlear implantation (Cl) is the standard of care for the treatment of children and adults with bilateral severe-to-profound sensorineural hearing loss. Because the ultimate and continuous goal of Cl teams is to improve patient performance, a potential method is bilateral Cl. The potential benefits of bilateral Cl include binaural summation, squelch, equivalent head shadow for each ear, improved hearing in noise, sound localization ability, and spatial release from masking. The potential disadvantages include additional or prolonged surgical procedure, unproven cost/benefit profile, and the elimination of the ability to use future technologies and/or medical therapies in the implanted ear.
引用
收藏
页码:81 / +
页数:10
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