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Extended high frequency audiometry thresholds in healthy ...
https://www.sciencedirect.com/science/article/pii/S0165587621000793#:~:text=Extended%20high%20frequency%20%28EHF%29%20audiometry%2C%20covering%20the%20range,is%20the%20most%20sensitive%20measure%20for%20ototoxic%20damage.
Extended high-frequency audiometry (9,000-20,000 Hz ...
https://pubmed.ncbi.nlm.nih.gov/26025356/
In addition to conventional audiometry (125-8,000 Hz), extended high-frequency audiometry (9,000-20,000 Hz) is available. This type of audiometry may be useful in early diagnosis of hearing loss in certain conditions, such as the ototoxic effect of cisplatin-based treatment, noise exposure or oral misunderstanding, especially in noisy environments.
Extended high-frequency (9-20 kHz) audiometry …
https://pubmed.ncbi.nlm.nih.gov/24749665/
Extended high-frequency (9-20 kHz) audiometry reference thresholds in 645 healthy subjects. When comparing different studies the hearing thresholds were found to be similar. Therefore, it would be possible to establish international standard thresholds. When comparing different studies the hearing thresholds were found to be similar.
Extended high frequency audiometry thresholds in …
https://pubmed.ncbi.nlm.nih.gov/33838463/
Objectives: Extended high frequency (EHF) audiometry is the recommended method for monitoring oxotoxic hearing loss in children. This study aims to provide high quality reference audiological data for the EHF range in healthy children. Methods: Participants were 126 healthy schoolchildren between 6 and 14 years of age. All participants were term born with normal …
Extended High Frequency Audiometry for Revealing …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8321644/
Extended high frequency audiometry has been suggested as being more sensitive to detect noise-induced hearing loss in noisy occupational environments, especially in younger workers. 3However, other studies have concluded that EHF audiometry has no additional value in predicting noise-induced hearing loss.
Extended High-Frequency Smartphone Audiometry: …
https://pubmed.ncbi.nlm.nih.gov/30461416/
Background: Extended high-frequency (EHF) audiometry (8-16 kHz) has an important role in audiological assessments such as ototoxicity monitoring, and for speech recognition and localization. Accurate and reliable EHF testing with smartphone technologies has the potential to provide more affordable and accessible hearing-care services, especially in underserved …
Benefits of Extended High-Frequency Audiometry for ...
https://journals.lww.com/thehearingjournal/Fulltext/2017/03000/Benefits_of_Extended_High_Frequency_Audiometry_for.8.aspx
“Our audiometers/earphones only work up to 8 kHz.” Time to update your equipment. Modern audiometers allow testing up to at least 12.5 kHz. When updating tools, insist on getting an audiometer with a capability of up to 16 kHz (20 kHz for pediatrics).
Extended high-frequency audiometry and noise induced ...
https://pubmed.ncbi.nlm.nih.gov/18393354/
Abstract Background: . It has been suggested that extended high-frequency audiometry (EHFA) might be more sensitive than... Methods: . We compared conventional frequency audiometry (0.25-8 kHz) and EHFA (9-18 kHz) in 184 noise-exposed and 98... Results: . Both methods showed significantly higher ...
Extended high-frequency audiometry and DPOAEs in …
https://nau.edu/wp-content/uploads/sites/173/2018/08/Cochlear-synaptopathy-in-young-adults-ek.pdf
Extended high-frequency audiometry (EHFA) might be an effective tool to diagnose cochlear synaptopathy in humans. The present study investigates EHFA along with
Extended high-frequency hearing enhances speech …
https://www.pnas.org/content/116/47/23753
However, clinical audiometry, by which hearing loss is diagnosed, is limited at high frequencies to 8 kHz. Evidence suggests there is salient information at extended high frequencies (EHFs; 8 to 20 kHz) that may influence speech intelligibility, but whether that information is used in challenging listening conditions remains unknown.
Reimbursement Codes new - Veterans Affairs
http://www.ncrar.research.va.gov/Education/Documents/Ototoxicity_Documents_A/Reimbursement_Codes.pdf
Extended High Frequency Audiometry. No code exists for extended high frequency audiometry. You can consider using 92552-22 for extended pure tone audiometry. The modifier -22 is used “…when the service provided is greater than that usually required for the listed procedure…. A report may also be appropriate.”
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