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3D micro-CT images of ossicles destroyed by middle ear cholesteatoma
Acta Oto-Laryngologica, 2004 OBJECTIVES: To reconstruct the 3D structures of normal ossicles and ossicles destroyed by different cholesteatomas, and to compare the volume fractions of the two types of ossicles.
Keehyun Park +2 more
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Proceedings of SPIE, 2008 : The middle ear ossicles transmit sound from eardrum to inner ear under largely varying ambient pressure conditions. To protect the structures within the cochlea from excessive footplate incursions the configuration of the ossicles changes with pressure.
Willem F Decraemer, Steve A Maas
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Ear ossicle of Australopithecus robustus
Nature, 1979WE report here the discovery of the first ear ossicle, an incus, of a Plio–Pleistocene hominid. It is substantially different from that of modern man, and the dissimilarity exceeds that between the ear bones of Homo sapiens and of the African apes. The new incus is of interest particularly in view of the unique advantages that ear ossicles have for ...
Y, Rak, R J, Clarke
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Ossification of Ear Ossicles: The Stapes
Archives of Otolaryngology - Head and Neck Surgery, 1966SURGICAL intervention for the treatment of otosclerosis has created a new interest for the anatomists. The notable studies on the subject are those of Anson,1Farrior,2Anson and associates,3and Kelly4who have emphasized the morphological variation of the adult human stapes.
R, Dass, S S, Makhni
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Semibiologic Middle Ear Prostheses: Ossicle Cup and Ossicle Columella
Otolaryngology–Head and Neck Surgery, 1982As a natural step in ossicular reconstruction technique, two semibiologic prostheses are introduced. The prosthesis designed for incus replacement is called the “ossicle cup.” A hole is drilled in the body of an incus or head of the malleus, and the synthetic shaft of the ossicle cup is placed into the hole.
A G, Schuring, W H, Lippy
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Medical Engineering and Physics, 2013 : Chronic inflammation of the middle ear is a common disease in which the mobility of the middle ear ossicles may be reduced; resulting in hearing impairment.
Magnus Von Unge, Joris Dirckx
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Pneumatized middle ear ossicle – A normal variant
Clinical Imaging, 2021It is important to be familiar with normal anatomic variants in order to not to mistake them for pathology. It is well known that the middle ear ossicles have varying normal morphology on gross anatomy, but can also be malformed in certain congenital syndromes or eroded in the setting of chronic ear infection or cholesteatoma.
Alok A. Bhatt +3 more
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Photomicrography of the middle ear ossicles
The Journal of the Acoustical Society of America, 2019I removed temporal bone sections from human cadavers with the help of my colleagues. From there, I utilized a Dremel tool to access the otic capsule and remove the malleus, incus, and stapes from each section. Not all attempts were successful due to the fragile nature of these bones.
Matthew Kist, Peter M. Scheifele
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The ear ossicles and the evolution of the primate ear: A biomechanical approach
Human Evolution, 1992exaly +2 more sources
The phylogeny of the middle ear ossicles
Indian Journal of Otolaryngology, 1988Morphology of the ossicles tends to show adaptation to the need of the animal, as one traces the phylogeny existing in vertebrates. Tumarkin (1948) has described the vestibulo-ossicular and vestibulo-quadrate mechanisms from primitive vertebrates. It is interesting to observe how the vestigeal organs have cleverly adapted to serve the perception of the
M. Misra, S. C. Mishra, A. C. Das
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