Results 71 to 80 of about 900,368 (216)

An Analysis of Radiographers' False Preliminary Image Evaluation Comments in One New Zealand District

open access: yesJournal of Medical Radiation Sciences, Volume 73, Issue 2, Page 189-195, June 2026.
Preliminary image evaluation (PIE) comment errors were evaluated for common errors. These include missed avulsion fractures in the finger, hand, and wrist, while accessory bones in the feet and ankle were mistaken for abnormalities. Identifying these errors provides guidance for ongoing, regular, targeted training to help improve PIE accuracy rates ...
Kim Lewis   +3 more
wiley   +1 more source

A study on the effect of grommet as partial ossicular replacement prosthesis in type III tympanoplasty in patients with chronic suppurative otitis media

open access: yes, 2020
Background: Chronic otitis media (COM) with or without cholesteatoma causes ossicular erosion/ destruction which leads to conductive hearing loss. Ossiculoplasty is to reconstruct the hearing mechanism in ear after eliminating the disease from the middle
M. Prakash, Lyra Joy, P. Jose
semanticscholar   +1 more source

Do high‐frequency air‐bone gaps persist after ossiculoplasty?

open access: yesLaryngoscope Investigative Otolaryngology, 2020
Objectives Conventional reporting of postoperative hearing outcomes utilizes a pure‐tone averaged air‐bone gap (ABG) that is biased toward low frequencies. Consequently, a high‐frequency ABG after otologic surgery may go unnoticed.
Marc D. Polanik   +5 more
doaj   +1 more source

Soft tissue reaction to ceramic ossicular replacement prosthesis

open access: yesThe Journal of Laryngology & Otology, 1985
AbstractSoft-tissue reaction to ceramic ossicular replacement prostheses (CORP) has been evaluated histologically in rabbits and humans. One week after implantation, severe inflammatory and foreign body reaction was observed in the fibrous connective tissue surrounding the prosthesis.
Yamamoto, Etsuo, Iwanaga, Michitaka
openaire   +3 more sources

Hearing outcome following ossicular reconstruction for incus defects using partial ossicular replacement prosthesis

open access: yes, 2020
Background: Situation of incus erosion is common while performing tympanoplasties for cases of chronic otitis media. As none of the available techniques is said to be gold standard, a cost effective and easily available partial ossicular replacement ...
D. Regmi, Ashik Rajak, N. Mahato
semanticscholar   +1 more source

Ear surgery techniques results on hearing threshold improvement

open access: yesJournal of Research in Medical Sciences, 2013
Background: Bone conduction (BC) threshold depression is not always by means of sensory neural hearing loss and sometimes it is an artifact caused by middle ear pathologies and ossicular chain problems.
Farhad Mokhtarinejad   +4 more
doaj  

Neurophysiological sensitivity to envelope and pulse timing interaural time differences in cochlear implanted rats with different hearing experiences

open access: yesThe Journal of Physiology, Volume 604, Issue 10, Page 3875-3894, 15 May 2026.
Abstract figure legend Graphical summary of our study. Rats with varying hearing experiences were bilaterally implanted with cochlear implants (CIs), and neural responses were recorded from the inferior colliculus (IC), an auditory midbrain region (left).
S. Fang   +6 more
wiley   +1 more source

Partial Ossicular Replacement Versus Type II Tympanoplasty in Congenital Aural Atresia Surgery: A Matched Group Study

open access: yes, 2009
Objectives: To compare partial ossicular replacement (POR) with type II tympanoplasty (T2) with regard to the postoperative hearing outcomes in patients with congenital aural atresia. Study Design: A retrospective review of medical records.
Song, Jae-Jin   +5 more
core   +1 more source

Advances in the Treatment of Sensorineural Hearing Loss: From Traditional Therapies to Stem Cell and Gene Therapies

open access: yesAdvanced Sensor Research, Volume 5, Issue 4, April 2026.
Sensorineural hearing loss (SNHL) occurs in 1.5 billion globally, primary driven by damage of cochlear hair cells and spiral ganglion neurons. This review systematically examines current therapeutic strategies for sensorineural hearing loss, including traditional drug and physical therapies as well as emerging stem cell and gene therapies, providing a ...
Ruirui Chen   +3 more
wiley   +1 more source

The biomechanical effects of stapes replacement by prostheses on the tympano‐ossicular chain [PDF]

open access: yesInternational Journal for Numerical Methods in Biomedical Engineering, 2014
SUMMARYHearing is a sequence of processes in which the ear translates sound waves into electrical signals, which are then sent to the brain where they are interpreted as sound. The ossicular chain of the middle ear is formed by three ossicles (malleus, incus, and stapes), of which the last and smallest, the stapes, vibrates, thus communicating with the
Gentil, Fernanda   +6 more
openaire   +3 more sources

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