Results 61 to 70 of about 336,149 (298)

“Air Sign” in Misdiagnosed Mandibular Fractures Based on CT and CBCT Evaluation

Diagnostics
Background: Diagnostic errors constitute one of the reasons for the improper and often delayed treatment of mandibular fractures. The aim of this study was to present a series of cases involving undiagnosed concomitant secondary fractures in the ...
Michał Gontarz, Jakub Bargiel, Krzysztof Gąsiorowski, Tomasz Marecik, Paweł Szczurowski, Jan Zapała, Grażyna Wyszyńska-Pawelec   +6 more
doaj   +1 more source

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source

Dental anomalies in Pleistocene African hippopotamuses from Olduvai Bed II

The Anatomical Record, EarlyView.
Abstract Hippopotamuses are key palaeoenvironmental indicators in African Pleistocene ecosystems due to their ecological dependence on permanent water bodies and their frequent representation in the fossil record. This study examines dental anomalies in Hippopotamus cf. gorgops from several localities in Bed II of Olduvai Gorge (Tanzania), dated to ca.
Darío Fidalgo, Faysal Bibi, Jean‐Renaud Boisserie, Jackson K. Njau, Ignacio de la Torre   +4 more
wiley   +1 more source

A finite element analysis on the indication for extracting partially impacted mandibular third molars considering mandibular trauma

BMC Oral Health
Background Patients presenting with partially impacted lower third molars (M3) have a higher likelihood of experiencing angle fractures while simultaneously decreasing the risk of condylar fractures.
Yue Ma, Xin Xu, Qingmei Liu, Pengfei Xin
doaj   +1 more source

Our Clinical Experience of Open Reduction for Mandibular Condyle Fractures [PDF]

, 1983
P(論文)There are two types of mandibular condyle fractures. One is a direct fracture and the other is an indirect fracture. In any event, in many cases of mandibular condyle fractures, small bone fragments are dislocated by the pull of the lateral ...
金澤, 正昭, 21631, 北村, 完二, 谷内, 政喜, 村瀬, 博文, 34646, 額賀, 康之, 34652, 34651, 34650, 原田, 尚也, 34649, 34648, 原田, 江里子, 34647, 堀越, 達郎   +15 more
core  

Mandibular Fractures: Demographic and Clinical Characteristics

, 2014
Background: Statistics relating to mandibular fractures vary and is influenced by socioeconomic, cultural and environmental factors prevailing in any given region.Objectives: The present study was aimed at determining the demographic and clinical ...
Osunde, OD, Adebola, RA, Akhiwu, BI, Ladeinde, AL   +3 more
core   +1 more source

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

The Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan, Rachel Ives, Zewdi J. Tsegai, Louise T. Humphrey   +3 more
wiley   +1 more source

The relation of eatiology type and site of mandibular fracture in patients referred to maxillofacial clinic

مجله دانشکده دندانپزشکی اصفهان, 2009
Introduction: Mandibular fractures depend on many factors like muscle traction, force direction, etc. Traffic accident and fall from height are the most common reason for maudibular fractures.
HM Hashemi, I Khalili-Araghi
doaj  

Complications of Mandibular Fractures

, 2023
The thesis investigates the potential complications that may arise from mandibular fractures, which are common injuries that can cause significant functional and aesthetic impairments.
Almallah, Mohamad
core  

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source