Results 71 to 80 of about 44,749 (185)

Measurement of the Mechanical Impedance of Ear Cartilage and Development of a Coupler for Vibrator Evaluation of Cartilage Conduction Hearing Aids

Applied Sciences
Cartilage conduction hearing aids (CCHAs) are new devices that have attracted attention in recent years for external auditory canal atresia. In these devices, a vibrator is attached to the ear cartilage to transmit sound through vibration. In this study,
Shin-ichi Ishikawa, Keisuke Watanuki, Takashi Iwakura   +2 more
doaj   +1 more source

Duplicated External Ear Canal

Journal of Comprehensive Pediatrics
Introduction: Congenital anomalies involving the first branchial cleft are uncommon and may occasionally present as a duplicated external auditory canal. These developmental disruptions, stemming from incomplete closure of the cleft during embryogenesis, can result in symptoms such as chronic otorrhea, recurrent external ear infections, and varying ...
Parisa Rasouli Fard, Aida Soltanmoradi, Bardia Masrouri, Shamsollah Noripour, Neda Ameli   +4 more
openaire   +1 more source

Relationship of cranial deformation with nasal obstruction and middle ear function in babies: cross-sectional study

Egyptian Pediatric Association Gazette
Purpose This study aimed to analyse the relationship between cranial deformations (CD), nasal obstruction, and middle ear function in infants up to 12 months of age.
Ana Jacinta Gomes, Angélica Tavares, Maria Sousa Silva, Cláudia Silva, Ana Alexandrino, Goreti Varela, António Mota, David Tomé   +7 more
doaj   +1 more source

Fungal flora in external ear canal in chronic otitis media

مجله دانشگاه علوم پزشکی گرگان, 2014
Background and Objective: Fungal ear infection is common diseases in tropical areas with manifestation of acute and chronic clinical symptoms in external ear canal.
Ebrahimzadeh A, Mousavi M
doaj  

Congenital Auditory Atresia and Malleus Incus Deformity

Archives of Basic and Clinical Research
External auditory canal atresia, or congenital auditory atresia, is a birth disease marked by underdevelopment of the external auditory canal. This condition frequently leads to abnormalities in the auricle and middle ear structures, and occasionally ...
Barış İrgül, Hasibe Gökçe Çınar, Türkhun Çetin   +2 more
doaj   +1 more source

Onion Skin in the Ear Canal: Keratosis Obturans. [PDF]

J Clin Pract Res, 2023
Tuang GJ, Rahim NA, Mansor M.
europepmc   +1 more source

Fungal infections of external ear canal in patients with Otomycosis, Babol, 1991-2000

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2002
Background and Objective: Fungal infection of external ear canal is a common and chronic disease that causes some complications. The objective of this study was to survey the fungal infections of external ear canal in Babol during 1999-2000.
AA Sefidgar, K Kiakojouri, M Mirzaei, F Sharifi   +3 more
doaj  

Effectiveness of chlorhexidine diacetate and povidone-iodine in antiseptic preparation of the canine external ear canal prior to total ear canal ablation with bulla osteotomy procedure: A preliminary study. [PDF]

Vet Med Sci, 2023
Nye AK, Rogovskyy A, Lazarus MA, Amore R, Mankin KMT.   +4 more
europepmc   +1 more source

Benign osteonecrosis of the external ear canal: case series. [PDF]

J Surg Case Rep, 2023
Chandler K, Hawthorne M, Georgolios A.
europepmc   +1 more source

Syringocystadenoma Papilliferum in the External Ear Canal. [PDF]

Arch Iran Med, 2022
Jakovljevic S, Arsovic N, Boricic N, Laketic D, Dudvarski Z.   +4 more
europepmc   +1 more source