Results 81 to 90 of about 2,036 (196)

Evaluation of the relashionship between clinical findings before tympanoplasty and ossicular discontinuity and erosion in patients with chronic otitis media

Otorhinolaryngology and Facial Plastic Surgery, 2017
Background: Chronic Otitis Media (COM) is a relatively common condition and the occurrence of hearing loss is probable. COM may lead to ossicular discontinuity, and unless the operation is performed, it won't be determined. Identifying possible cases of
Behrouz Barati, Ali Goljanian tabrizi, Golfam Mehrparvar, Khadijeh Ebrahimi   +3 more
doaj   +1 more source

Cortical bone total ossicular replacement prosthesis

Indian Journal of Otology, 2014
Objectives: Evaluate an autologous cortical bone total ossicular replacement prosthesis (B TORP) made of cortical bone for cost effective and sustainable hearing results. Materials and Methods: A prospective study was undertaken in the patients who underwent tympanoplasty with new B-TORP from January 2011 to December 2011.
Manu Malhotra, Saurabh Varshney, Rashmi Malhotra   +2 more
openaire   +1 more source

Feasibility of ossicular chain reconstruction with resin cement

Brazilian Journal of Otorhinolaryngology
Introduction: Disjunction of ossicular chain is a common finding in middle ear chronic disease. In addition to ossicular interposition, various materials have been used for reconstruction, such as ceramic prostheses, polyethylene, and titanium ...
Fernando de Andrade Quintanilha Ribeiro, Yumi Tamaoki, Gabriel Wynne Cabral   +2 more
doaj   +1 more source

Acute Inner Ear Complications of Stapes Surgery: Value of Delayed Postcontrast 3D‐FLAIR MRI Sequences

OTO Open, Volume 9, Issue 2, April-June 2025.
Abstract Objective To describe and assess the usefulness of delayed postcontrast three‐dimensional fluid‐attenuated inversion recovery (3D‐FLAIR) sequences on 3‐Tesla (3 T) magnetic resonance imaging (MRI) in patients presenting with acute inner ear complications after stapes surgery. Study Design Case series.
Jean Fanet, Sylvain Bourdoncle, Guillaume Poillon, Mary Daval, Daniel Levy, Denis Ayache, Stéphane Gargula   +6 more
wiley   +1 more source

Study on Recovery Strategy of Hearing Loss & SGN Regeneration Under Physical Regulation

Advanced Science, Volume 12, Issue 5, February 3, 2025.
This paper systematically summarizes the development of existing hearing loss (HL) recovery strategies and the latest research of spiralganglion neurons (SGNs) regeneration under physical regulation. The challenges facing physically regulating SGNs are discussed, and the future development are prospected.
Zhe Li, Yijia Gao, Xingyu Chen, Lei Xu, Zhou Li, Renjie Chai   +5 more
wiley   +1 more source

Coupled Finite Element Model of the Middle and Inner Ear as Virtual Test Environment for Stapes Surgery

International Journal for Numerical Methods in Biomedical Engineering, Volume 41, Issue 2, February 2025.
In order to evaluate the performance of middle‐ear prostheses, a coupled finite element (FE) model of the human ear was developed. The stapes was replaced with a stapes prosthesis to create a reconstructed ear model. The hearing performance of the reconstructed ear was investigated with different measures such as maximum basilar membrane displacement ...
D. Burovikhin, M. Lauxmann
wiley   +1 more source

EAONO/JOS, STAMCO, ChOLE & Potsic Staging of 271 Pediatric Cholesteatoma: Evidence‐Based Mod‐Pot Staging System

The Laryngoscope, Volume 135, Issue 2, Page 908-919, February 2025.
We assess the EAONO/JOS, STAMCO, ChOLE, and Potsic cholesteatoma grading systems in a large pediatric cohort with at least 5‐year follow‐up. Based on evidence, we put forward a Mod‐Pot (modified Potsic) system which better predicts cholesteatoma recividism and auditory outcomes in the child.
Gauthier Marchand, Florian Chatelet, Sarah Atallah, Charlotte Célérier, Nicolas Leboulanger, Vincent Couloigner, Natalie Loundon, Erea‐Noël Garabédian, Françoise Denoyelle, François Simon   +9 more
wiley   +1 more source

Passive and active middle ear implants [PDF]

, 2011
Besides eradication of chronic middle ear disease, the reconstruction of the sound conduction apparatus is a major goal of modern ear microsurgery. The material of choice in cases of partial ossicular replacement prosthesis is the autogenous ossicle.
Beutner, Dirk, Hüttenbrink, Karl-Bernd
core   +2 more sources

“Tumulus” stabilization of a total ossicular replacement prosthesis

European Annals of Otorhinolaryngology, Head and Neck Diseases, 2018
Functional failure of total ossicular replacement prostheses (TORP) is often due to secondary displacement, ranging from simple subluxation to prosthesis extrusion following recurrence of severe tympanic membrane retraction. Several surgical techniques have been proposed to stabilize a TORP, mostly using superimposed non-organic or resorbable ...
Mom, Thierry, Caburet, Charles, Saroul, Nicolas, Gilain, Laurent, Gersdorff, Michel   +4 more
openaire   +3 more sources

Titanium versus Hydroxyapatite Prostheses: Comparison of Hearing and Anatomical Outcomes after Ossicular Chain Reconstruction

Turkish Archives of Otorhinolaryngology, 2015
Objective:This study aimed to compare hearing and anatomical outcomes after ossicular chain reconstruction with titanium or hydroxyapatite prostheses.Methods:In this study, patients who underwent tympanoplasty and ossicular chain reconstruction with ...
Emre Ocak, Süha Beton, Cem Meço, Gürsel Dursun   +3 more
doaj   +1 more source