- Cochlear Implant Failure due to Cochlear Nerve Deficiency in a Child with Normal Internal Auditory Canal
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Kim SH, Jeong SW, Kim LS
- KMID: 1455611
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2010 Nov;53(11):729-732.
- doi: 10.3342/kjorl-hns.2010.53.11.729
The cochlear nerve, which propagates electrical signals to the auditory cortex, must function well for successful cochlear implantation. A narrow internal auditory canal (IAC) increases the risk of hypoplasia or... -
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- Auditory Rehabilitation - Cochlear Implantation
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Lee JH
- KMID: 1793740
- Hanyang Med Rev.
- 2015 May;35(2):108-112.
- doi: 10.7599/hmr.2015.35.2.108
The first cochlear implant was approved about 30 years ago. It just provided a limited sensation of sound and facilitated lip-reading based communication. Recent advances in the cochlear implant system... -
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- Cochlear Implantation in the Cochlear Nerve Hypoplasia or Aplasia as Suggested by Temporal Bone Magnetic Resonance Imaging
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Kim JY, Lee JH, Lee SW, Oh SH, Chung JW, Lee KS
- KMID: 1875441
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2007 Nov;50(11):978-982.
BACKGROUND AND OBJECTIVES: Identifying cochlear nerve hypoplasia or aplasia is dependent on temporal bone magnetic resonance imaging (TBMRI) providing information on the cochlea, internal auditory canal, and the cochlear nerve.... -
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- A Case with the Bilateral Narrow Bony Cochlear Nerve Canals Associated with Near Normal Hearing Thresholds
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Ahn JC, Kim SH, Choi BY
- KMID: 1430734
- Korean J Audiol.
- 2012 Dec;16(3):141-144.
- doi: 10.7874/kja.2012.16.3.141
The narrow bony cochlear nerve canal in high resolution temporal bone computed tomography is frequently found in patients of congenital sensorineural hearing loss. But this bony structural anomaly could not... -
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- The Significance of a Hypoplastic Bony Canal for the Cochlear Nerve in Patients with Sensorineural Hearing Loss: CT and MRI Findings
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Choi YJ, Park SY, Kim MS, Sung KJ
- KMID: 2334958
- J Korean Radiol Soc.
- 2004 Apr;50(4):227-236.
PURPOSE: The purpose of this study is to evaluate the significance of the hypoplastic canal for the cochlear nerve in patients with sensorineural hearing loss (SNHL) and the relationship... -
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- Central projection of the peripheral cochlear nerve from each turn to the cochlear nuclei in the Mongolian gerbil
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Park HJ, Kim HN
- KMID: 699816
- Yonsei Med J.
- 1995 Apr;36(2):111-115.
- doi: 10.3349/ymj.1995.36.2.111
The central projections of the peripheral cochlear nerve fiber from each turn to the cochlear nuclei (CN) in the mongolian gerbil were investigated using retrograde transportation of horseradish peroxidase (HRP).... -
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- Two Cases of Electrode Kinking in Cochlear Implantation
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Lim S, Kim H, Kim JH, Im GJ
- KMID: 2393818
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2017 Oct;60(10):527-530.
- doi: 10.3342/kjorl-hns.2016.16677
Less traumatic electrode insertion along the basal turn of cochlea is essential to cochlear implantation. However, immoderate attempts to insert the electrode beyond the point of resistance can result in... -
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- Update on the Management for Sensorineural Hearing Loss in Children
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Kim LS
- KMID: 2065216
- J Korean Med Assoc.
- 2004 Dec;47(12):1205-1213.
- doi: 10.5124/jkma.2004.47.12.1205
Children with sensorineural hearing loss are managed with hearing aids or FM systems and also receive auditory and speech-language rehabilitation therapies when indicated. Children under auditory rehabilitation receive audiologic monitoring... -
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- Simultaneous Translabyrinthine Tumor Removal and Cochlear Implantation in Vestibular Schwannoma Patients
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Kim JW, Han JH, Kim JW, Moon IS
- KMID: 2427178
- Yonsei Med J.
- 2016 Nov;57(6):1535-1539.
- doi: 10.3349/ymj.2016.57.6.1535
Refinement of surgical techniques has allowed hearing preservation after tumor resection to be prioritized. Moreover, restoration of hearing after tumor removal can be attempted in patients with bilateral vestibular schwannomas... -
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- A Case of Cochlear Implantation in Neurofibromatosis Type II
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Oh SJ, Park JH, Yi KI, Goh EK
- KMID: 1964254
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2015 Jul;58(7):509-513.
- doi: 10.3342/kjorl-hns.2015.58.7.509
Patients with neurofibromatosis type 2 (NF2) develop bilateral vestibular schwannomas that can cause binaural progressive hearing loss in most individuals. Auditory rehabilitation for bilateral profound sensorineural hearing loss in patients... -
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- Association between Vestibular Function and Hearing Outcome in Idiopathic Sudden Sensorineural Hearing Loss
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Lee HS, Song JN, Park JM, Park KH, Kim HB, Seo JH
- KMID: 2128006
- Korean J Audiol.
- 2014 Dec;18(3):131-136.
- doi: 10.7874/kja.2014.18.3.131
BACKGROUND AND OBJECTIVES: To investigate whether different vestibular function tests such as cervical vestibular evoked myogenic potential (cVEMP) and caloric test were correlated with severity, pattern and prognosis in idiopathic... -
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- Utility of Electrically Evoked Potentials in Cochlear Implant Users
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Kim JR
- KMID: 1978168
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2012 May;55(5):265-271.
- doi: 10.3342/kjorl-hns.2012.55.5.265
Cochlear implants (CIs) are generally used in individuals with severe to profound hearing loss. Needs for objective measures with CI users have increased due to implantation of children at younger... -
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- Cochlear Implant
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Song JJ
- KMID: 2184922
- J Korean Med Assoc.
- 2007 Sep;50(9):825-829.
- doi: 10.5124/jkma.2007.50.9.825
The development and improvement of cochlear auditory prostheses have radically reshaped the management of children and adults with significant hearing loss. Rapid evolution in the candidacy criteria and the technology... -
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- Nerve Canals at the Fundus of the Internal Auditory Canal on High-Resolution Temporal Bone CT
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Ji JH, Youn EK, Kim SC
- KMID: 2200275
- J Korean Radiol Soc.
- 2001 Dec;45(6):565-570.
- doi: 10.3348/jkrs.2001.45.6.565
PURPOSE: To identify and evaluate the normal anatomy of nerve canals in the fundus of the internal auditory canal which can be visualized on high-resolution temporal bone CT. MATERIALS AND METHODS:... -
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- Prediction of Cochlear Implant Outcomes in Patients With Prelingual Deafness
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Kang DH, Lee MJ, Lee KY, Lee SH, Jang JH
- KMID: 2353619
- Clin Exp Otorhinolaryngol.
- 2016 Sep;9(3):220-225.
- doi: 10.21053/ceo.2015.01487
OBJECTIVES: To evaluate the factors that limit post-cochlear implantation (CI) speech perception in prelingually deaf children. METHODS: Patients with CI were divided into two groups according to Category of Auditory Performance... -
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- Electrically Evoked Stapedial Reflex in Cochlear Implantation
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Kim LS, Ahn YM, Lee SH, Kim DH
- KMID: 1874415
- Korean J Otolaryngol-Head Neck Surg.
- 2000 Oct;43(10):1050-1056.
BACKGROUND AND OBJECTIVES: An essential part of the successful application of a cochlear implant is to adjust the stimulation levels to the patient's dynamic range. To test the subjective behavioral... -
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- Clinical Characteristics of Pediatric Auditory Neuropathy
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Jeong SW, Kim LS, Lee YM, Ahn SY, Park JS
- KMID: 1875402
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2007 Sep;50(9):759-765.
BACKGROUND AND OBJECTIVES: Auditory neuropathy (AN) is a hearing disorder caused by desynchronous neural discharge of auditory nerve. The purpose of this study is to describe in detail various clinical... -
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- Evaluation of Internal Auditory Canal Structures in Tinnitus of Unknown Origin
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Polat C, Baykara M, Ergen B
- KMID: 1973463
- Clin Exp Otorhinolaryngol.
- 2014 Sep;7(3):160-164.
- doi: 10.3342/ceo.2014.7.3.160
OBJECTIVES: The aim of the present study was to evaluate the internal auditory canal (IAC) and the nerves inside it to define possible structural differences in cases with subjective tinnitus... -
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- Two Cases of Intralabyrinthine Schwannoma
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Choi JY, Son EJ, Choi HS, Kim KS
- KMID: 2276627
- Korean J Otolaryngol-Head Neck Surg.
- 2006 Apr;49(4):434-438.
Intralabyrinthine schwannoma is a rare tumor that arises from the distal portion of either the vestibular or cochlear nerve. Consequently, the cochlear, the semicircular canals, the vestibule, or a combination... -
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- A Case of Neurilemmoma of the Brachial Plexus
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Ahn KM, Lee HK, Lee KD, Yu TH
- KMID: 2275940
- Korean J Otolaryngol-Head Neck Surg.
- 2002 Jul;45(7):733-735.
Neurilemmoma is a benign, solitary tumor which may occur from the nerve sheath of the peripheral, sympathetic and cranial nerves. Although it occurs most frequently in the head and neck... -
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