Results 1 to 10 of about 40,152 (281)

Evaluation on the possibility of sound conduction independent of tympanic air cavity for severe tympanic adhesion patients by finite element analysis [PDF]

Frontiers in Bioengineering and Biotechnology, 2023
Background: For patients with severe tympanic adhesion, reconstructing the tympanic air cavity is often challenging, resulting in poor hearing reconstruction outcomes.
Xiao Qin, Xiao Qin, Yue Yin, Huiying Sun, Guodong Feng, Zhiqiang Gao   +5 more
doaj   +2 more sources

The effect of epidermal growth factor on the pseudo-healing of traumatic tympanic membrane perforations

Brazilian Journal of Otorhinolaryngology, 2021
Introduction: Traumatic tympanic membrane perforations tend to heal spontaneously. However, in this study, several perforations exhibited abnormal healing, where the morphology of healing tympanic membranes differed from that of non-perforated tympanic ...
Zhengcai Lou
exaly   +3 more sources

Spontaneous healing of the tympanic membrane after traumatic perforation in rats

Brazilian Journal of Otorhinolaryngology, 2014
OBJECTIVE: The objective of the present study was to assess the healing of traumatic tympanic membrane perforation in rats. METHODS: The tympanic membrane from male Wistar rats was perforated in the anterior and posterior portions to the handle of ...
Maria Celia Jamur, Miguel Angelo Hyppolito   +1 more
exaly   +3 more sources

Comparative Study Between Low Level Laser Therapy and Intra Tympanic Steroids Injection in Treatment of Tinnitus [PDF]

International Journal of Medical Arts, 2022
Background: Persistent tinnitus can result in serious problems and morbidity, especially at the psychological and socio-professional levels. Although many treatments exist for the resolution of tinnitus symptomatology, total eradication of symptom rarely
Sayed Mohamed Kadah, Tawfik Elkholy, Reda Behairy, Nabila Elneklawy, Mona Eltobgy   +4 more
doaj   +1 more source

Initial Method for Characterization of Tympanic Membrane Drug Permeability in Human Temporal Bones In Situ

Frontiers in Neurology, 2021
Background and Introduction: Acute otitis media is the most common reason for a visit to the pediatrician, often requiring systemic administration of oral antibiotics.
Samuel Early, Samuel Early, Samuel Early, Rong Yang, Rong Yang, Xiyu Li, Zipei Zhang, Jens C. van der Valk, Jens C. van der Valk, Jens C. van der Valk, Xiaojie Ma, Xiaojie Ma, Xiaojie Ma, Daniel S. Kohane, Konstantina M. Stankovic, Konstantina M. Stankovic, Konstantina M. Stankovic, Konstantina M. Stankovic   +17 more
doaj   +1 more source

ANATOMICAL STUDIES ON THE TYMPANIC CAVITY AND EXTERNAL ACOUSTIC MEATUS OF ONE HUMPED CAMEL (Camelus dromedarius) [PDF]

Assiut Veterinary Medical Journal, 1987
Thirty two specimens collected from fresh and preserved heads were used in this study. The study provided that the tympanic cavity and external acoustic meatus in one-humped camel can be easily examined by the speculum.
F.A. OSMAN, I. ARNAUTOVIC
doaj   +1 more source

High Resolution and Labeling Free Studying the 3D Microstructure of the Pars Tensa-Annulus Unit of Mice

Frontiers in Cell and Developmental Biology, 2021
Hearing loss is a serious illness affecting people’s normal life enormously. The acoustic properties of a tympanic membrane play an important role in hearing, and highly depend on its geometry, composition, microstructure and connection to the ...
Jian-Ping Wu, Jian-Ping Wu, Xiaojie Yang, Yilin Wang, Ben Swift, Robert Adamson, Yongchang Zheng, Rongli Zhang, Wen Zhong, Fangyi Chen, Fangyi Chen   +10 more
doaj   +1 more source

Eardrum perforation treatment blood plasma enriched with platelet growth factors

Медицинский совет, 2021
Introduction. The problem of the development of acute post-traumatic otitis media has not lost its relevance. Long-term preservation of the defect of the tympanic membrane contributes to the development of chronic inflammation in the middle ear and a ...
A. I. Kriukov, A. V. Gurov, A. G. Ermolaev, Z. V. Murzakhanova, T. K. Dubovaya, A. A. Bakhtin   +5 more
doaj   +1 more source

Semantic Decomposition and Anomaly Detection of Tympanic Membrane Endoscopic Images

Applied Sciences, 2022
With the recent development of deep learning, the supervised learning method has been widely applied in otolaryngology. However, its application in real-world clinical settings is difficult because of the inapplicability outside the learning area of the ...
Dahye Song, In Sik Song, Jaeyoung Kim, June Choi, Yeonjoon Lee   +4 more
doaj   +1 more source

Comparative study of the tympanic cavity of the cattle and buffalo

The Iraqi Journal of Veterinary Medicine, 2014
The objective of the current study was to determine the anatomical features of the tympanic cavity in cattle and buffalo and to be recognize all parts of the tympanic cavity for its clinical purposes.
S. AL Sadi
doaj   +1 more source