PMID: 9173075Feb 1, 1997Paper

Quality control in pediatric hearing aid fitting

HNO
H H NiehausE Kruse

Abstract

Specific hearing aid selection and careful fitting are essential for successful rehabilitation of hearing-impaired children. For this reason the different hearing aid types prescribed, the type and frequency of hearing aid insufficiencies reported and the effectiveness and regularity of our follow-ups were studied evaluating 253 followup exams in 39 children (71 ears) suffering of a sensorineural hearing loss, including all degrees, supplied with a behind-the-ear hearing aid. Most of the devices had been prescribed outside our department on an initial trial basis. After critical evaluation, the number of hearing aid types was reduced from 33 to 23 when corresponding devices failed to match well with the degrees and types of hearing losses present. A further decrease in hearing aid types could not be achieved as a consequence of many being already end-prescribed. Insufficiencies (n = 222) were found in 60% of the hearing aid evaluations: 59% involved dynamic hearing aid adjustments requiring better amplification (37%), distortion (18%) and dynamics (4%). Additionally, 16% affected hearing aid function and another 16% form (9%) and material (4%) of the otoplasty and the tube (3%). The last 9% of the deficiencies concerned the pot...Continue Reading

Citations

May 13, 2015·Journal of Otolaryngology - Head & Neck Surgery = Le Journal D'oto-rhino-laryngologie Et De Chirurgie Cervico-faciale·Lluís NisaRoland Giger

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