Results 51 to 60 of about 27,922 (189)
Neural Plasticity, 2021 Objective. To treat children with acute nonsuppurative otitis media induced by acute upper respiratory tract infection of varying severity and evaluate its therapeutic effects. Materials and Methods.
Wei Meng +4 more
doaj +1 more source
Intraspecific variation of cochlear morphology in bowhead and beluga whales
The Anatomical Record, EarlyView.Abstract The bony labyrinth of the petrosal bone, a distinctive feature of mammal skulls, is often identified in micro‐computed tomography imaging to infer species' physiological and ecological traits. When done as part of a comparative study, one individual specimen is normally considered representative of a species, and intraspecific variation is ...
John Peacock, J. G. M. Thewissen
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley +1 more source
Comparative study between fascia lata and temporalis fascia in myringoplasty
The Egyptian Journal of Otolaryngology, 2020 Background Repair of a perforated tympanic membrane (myringoplasty) can facilitate normal middle ear function, resist infection, and help re-establish normal hearing.
Ayman Ali Abdel Fattah +3 more
doaj +1 more source
Tympanic membrane perforation: correlation of hearing loss with its site and size
, 2018 Background: The objectives of the study were correlation of hearing loss with size and site of tympanic membrane perforation. Methods: A cross-sectional prospective study of 100 patients of both sex and age between 11-60 years with perforated tympanic ...
A. Sood, P. Pal, Amit Kumar
semanticscholar +1 more source
A comprehensive embryonic staging series of the turtle Trachemys scripta
Developmental Dynamics, EarlyView.Abstract Background Turtles hold a unique place in vertebrate evolutionary history, making them critical assets in embryology research. Yet, they remain understudied as potential model organisms in the field. Here, to support experimental manipulations with turtle embryos, we have created a complete normal table of development for comprehensive ...
Christina M. Noravian +6 more
wiley +1 more source
Tympanic membrane perforation in the province of: A retrospective study
Medicine Science, 2018 In the current study, a retrospective scan was made of patients presenting at our clinic over the last 10 years and those diagnosed with tympanic membrane perforation were evaluated in 2 separate groups as patients with Chronic suppurative otitis media ...
Didem Nevreste Sonbay Yilmaz +4 more
doaj +1 more source
Malleostapedotomy in Patients With Stapes Fixation: A Systematic Review
The Laryngoscope, EarlyView.This systematic review analyses the current evidence on malleostapedotomy as a primary or revision procedure in patients with stapes fixation. Twenty‐five studies comprising 632 operated ears were included. Malleostapedotomy proved to be a safe and effective alternative to incus‐anchoring stapedoplasty, with favorable hearing outcomes and a low ...
Matteo Alicandri‐Ciufelli +4 more
wiley +1 more source
Mastoid Surgery Does Not Normalize Tympanometric Middle Ear Pressure in Children With Cholesteatoma
The Laryngoscope, EarlyView.Conflicting mechanism‐based hypotheses have been used to promote selection of different approaches to management of the mastoid in order to optimize middle ear pressure homeostasis after removal of cholesteatoma. For example: (a) conservation of mastoid mucosa and opening of ventilation pathways endoscopically to normalize function, (b) removal of ...
Adrian L. James
wiley +1 more source
The Current Situation and Development of Endoscopic Ear Surgery in China
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Endoscopic ear surgery has been widely performed in China since 2015 due to the development and rapid popularization of endoscopic technology. Due to the relative shortness of the auditory meatus, only a fixed endoscope is required in many cases, rather than a motion similar to a nasal endoscope, and uncontrollable bleeding is virtually non ...
Meng‐Wen Shi, Ge Yin, Yu Sun
wiley +1 more source