Rajeswaran R, Kameswaran M (2020) “Auditory brainstem implantation (ABI) in children without neurofibromatosis type II (NF2): communication performance and safety after 24 months of use.” Cochlear Implant Int 21(3):127–135. Teagle HFB, Henderson L, He S, Ewend MG, Buchman CA (2018) “Pediatric auditory brainstem implantation: surgical, electrophysiologic, and behavioral outcomes.” Ear Hear 39(2):326–336. Wu CM, Lee LA, Chen CK, Chan KC, Tsou YT, Ng SH (2015) Impact of cochlear nerve deficiency determined using 3-dimensional magnetic resonance imaging on hearing outcome in children with cochlear implants. Noij KS et al (2015) “Systematic review of nontumor pediatric auditory brainstem implant outcomes.” Otolaryngol Head Neck Surg 153(5):739–750. Merkus P et al (2014) “Indications and contraindications of auditory brainstem implants: systematic review and illustrative cases.” Eur Arch Otorhinolaryngol 271(1):3–13. Glastonbury CM, Davidson HC, Harnsberger HR, Butler J, Kertesz TR, Shelton C (2002) “Imaging findings of cochlear nerve deficiency.” AJNR Am J Neuroradiol 23(4):635–643īayazit YA et al (2014) “Methods and preliminary outcomes of pediatric auditory brainstem implantation.” Ann Otol Rhinol Laryngol 123(8):529–536. We added to the growing body of literature on the importance of verifying and identifying the status of the cochlear nerve in the decision-making process of the surgical management of those pediatric groups.ĭeep NL, Roland JT Jr (2020) “Auditory brainstem implantation: candidacy evaluation, operative technique, and outcomes.” Otolaryngol Clin North Am 53(1):103–113. Our results are in good agreement with the reported auditory perception and speech and language development outcomes of pediatric auditory brainstem implantation. On the other hand, the mean CAP score of the CI group was 1.29, while the mean SIR score was 0.42. The mean CAP score of the ABI group was 2.87, while the mean SIR score was 0.62. There were some individual variations in outcomes depending on the status of the auditory nerve. The participants’ auditory skills and speech outcomes were assessed using different tests selected from the Evaluation of Auditory Responses to Speech (EARS) test battery. The first group consisted of seven ABI recipients with cochlear nerve aplasia and the second group consisted of another seven children with cochlear nerve deficiencies who underwent CI surgery. This retrospective chart review study comprised two pediatric groups. To review the outcomes of cochlear implantation versus that of auditory brainstem implantation in children with various conditions of the auditory nerve. Promising results in adults after auditory brainstem implantation led to the expansion of candidacy to include the pediatric populations who were contraindicated for CIs. A deficient cochlear nerve can be associated with other inner ear malformations, which may diminish the success of cochlear implantation in those children. The absent or hypoplastic cochlear nerve may prevent electrical stimulation from reaching the brainstem and the auditory cortex. Management of hearing loss in children with cochlear nerve deficiency poses a multidimensional challenge. Cochlear nerve deficiency is one of the known causes of congenital sensorineural hearing loss.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |