Results 41 to 50 of about 11,677 (213)

In-situ tensile test under microtomography to characterize mechanical behavior of ethmoid bone: a preliminary study

, 2020
International audienceMechanical properties of the ethmoid bone are not well understood due to its complex geometry (referred as a ‘labyrinth’), and its deep location in the skull base.
Rondet, Eric, Serantoni, Vincent, Captier, G., Faraj, Noura, Ollier, Léa, Faraj, N., Jourdan, Franck, Subsol, Gérard, Jourdan, F., Captier, Guillaume, Favier, Valentin, Favier, V., Serantoni, V.   +12 more
core   +1 more source

The utility of three-dimensional dynamic contrast-enhanced

, 2010
Aneurysmal bone cysts (ABCs) are classified as bone-related lesions based on the 2005 World Health Organization histological classification of odontogenic tumors.
Nagatsuka, Hitoshi, Yanagi, Yoshinobu, Konouchi, Hironobu, Hisatomi, Miki, Mariko Fujita, Asaumi, Jun-ichi, Hironobu Konouchi, Hidenobu Matsuzaki, Katase, Naoki, Yoshinobu Yanagi, Hitoshi Nagatsuka, Matsuzaki, Hidenobu, Fujita, Mariko, Miki Hisatomi, Naoki Katase, Jun-ichi Asaumi   +15 more
core   +1 more source

Radiological Evaluation of Olfactory Fossa with Cone-Beam Computed Tomography

eJournal of Oral Maxillofacial Research, 2021
Objectives: The aim of this retrospective study was to evaluate the morphology of the olfactory fossa in the Turkish population using cone-beam computed tomography according to Keros classification and to investigate the effect of age, gender and nasal ...
Ceren Özeren Keşkek, Emre Aytuğar
doaj   +1 more source

Assessing Surgical Extent in Endoscopic Sinus Surgery: A Scoping Review of Scoring Systems

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Endoscopic sinus surgery (ESS) varies substantially in the extent of surgical dissection performed, even when described under the same procedural label. In chronic rhinosinusitis, this heterogeneity may influence postoperative outcomes, revision rates, and response to biologic therapies.
Alexander Lein, Marie T. Ehrgott, Linda Liu, Archana Jaiswal, Rajiv K. Bhalla, Noel Ayoub, Faris F. Brkic, David T. Liu   +7 more
wiley   +1 more source

Bone dehiscences of medial orbital wall on computed tomography and assessment of terminological errors in literature

Folia Morphologica, 2022
BACKGROUND: The objective of this study is to investigate the position and frequency of dehiscences in the medial orbital wall and to reveal that dehiscences and orbital adipose tissue hernias are distinct entities.
M. Kaya, F. Cankal, I. Tekdemir
doaj   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Anatomical characteristics of the labyrinth and cock crest of the human ethmoid bone in the first period of mature age according to computer tomography data

Наука и инновации в медицине
Aim: to provide an anatomical description of the labyrinth and cock crest of the ethmoid bone in humans in the first period of adulthood based on computed tomography data. Material and methods.
Nuriya I. Murtazina, Elena D. Lutsay, Maksim I. Anikin, Ildar R. Uryashev   +3 more
doaj   +1 more source

New Technique in Nasal Tip Plasty: Sandwich Technique Using Cartilage and Septal Bone Complex

Ear, Nose & Throat Journal, 2020
Objectives: It is extremely difficult to obtain ideal tip projection and nose lengthening by septal extension graft using only septal cartilage in Asians, because their nasal septal and alar cartilages are small and weak.
Tae Hwan Ahn MD, PhD, Tao Zheng MD, Hee Jeong Kang MD, Byung Joon Yoo MD, Jae Ho Chung MD, PhD, Jin Hyeok Jeong MD, PhD   +5 more
doaj   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson, Alison M. Murray, Donald B. Brinkman   +2 more
wiley   +1 more source