Results 51 to 60 of about 677,501 (243)

The petrotympanic canal (Huguier canal): Evolutionary, anatomical, and medical perspectives

The Anatomical Record, EarlyView.
Abstract The petrotympanic canal, traditionally referred to as Civinini's or Huguier's canal, represents an anatomical passage connecting the middle ear and temporomandibular joint (TMJ). Despite its early description, its structural complexity and functional significance have often been underestimated. In this study, we combined historical, anatomical,
Andrea Papini, Nicola Montemurro, Ferdinando Paternostro, Immacolata Belviso, Massimo Galli, Petra Martini, Licia Uccelli, Jacopo Moggi‐Cecchi, Gregorio Oxilia   +8 more
wiley   +1 more source

Ascending palatine branch from the lingual artery with multiple other variations of the external carotid artery [PDF]

, 2023
The external carotid artery (ECA) is the major blood supply for structures in the head and neck. Typically, it has 8 separate branches; but there are many anatomical variations, making it difficult to predict surgical outcomes and complications without 3-
Tanaka, T.; Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL, United States, Hage, D.; Department of Neurosurgery, Tulane Centre for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States, Escoffier, C.; College of Dentistry, University of Florida, Gainesville, FL, United States, Tubbs, R. S.; Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL, United States; Department of Neurology, Tulane University School of Medicine, New Orleans, Louisiana, United States; Department of Anatomical Sciences, St. George’s University, St. George’s, Grenada, West Indies; Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, LA, United States; Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, United States; Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States, Iwanaga, J.; Department of Neurosurgery, Tulane Centre for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States; Department of Neurology, Tulane University School of Medicine, New Orleans, Louisiana, United States; Dental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan; Division of Gross and Clinical Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka, Japan, R. S. Tubbs, D. Hage, C. Escoffier, J. Iwanaga, T. Tanaka   +9 more
core   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

Effective Tooth Movement Using Lingual Segmented Arch Mechanics Combined With Miniscrews [PDF]

, 2013
The control of the labiolingual inclination of incisors, or torque, is considered one of the challenging issues in the lingual orthodontics. However, by utilizing lingual/palatal anatomical structures for using miniscrews in conjunction with lever arms ...
이기준, 최태현, 박영철
core  

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

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

Ortodontia lingual - uma alternativa estética para o tratamento ortodôntico [PDF]

, 2013
TCC (graduação)- Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, OdontologiaNos últimos anos, tem-se observado aumento significativo pela procura de tratamento ortodôntico por pacientes adultos. Pela sua característica essencialmente
Dias, Bruna
core  

Assessment of intraspecific skull variation in the Campanian baenid turtle Plesiobaena antiqua

The Anatomical Record, EarlyView.
Abstract Baenids are freshwater paracryptodiran turtles with a fossil record ranging from the Early Cretaceous to the Eocene. The baenid Plesiobaena antiqua is the most common turtle in the Campanian (Late Cretaceous) Dinosaur Park Formation in Canada, but the apparent intraspecific variation remains poorly understood.
Scott Bellotti, Donald D. Brinkman, Serjoscha W. Evers, Walter G. Joyce, Yann Rollot   +4 more
wiley   +1 more source

A Rare Case of an Artery Passing through the Median Perforating Canal of the Mandible

Case Reports in Dentistry, 2016
Along with the popularization of dental implant surgery, there has been considerable research on the lingual foramen using cone-beam computed tomography.
Joe Iwanaga, Koichi Watanabe, Tsuyoshi Saga, Yoko Tabira, Koh-ichi Yamaki   +4 more
doaj   +1 more source

Feedback strategies: Applying theory to practice

Anatomical Sciences Education, EarlyView.
Abstract Feedback is a cornerstone of the learning process, as evidenced by extensive educational research on enhancing its process and impact. However, learners consistently rate the quality of feedback lower compared to other aspects of teaching. Over the past decade, feedback models have shifted from a traditional, one‐way transmission from educator
Jenny Clancy, Bipasha Choudhury, Subha Ramani   +2 more
wiley   +1 more source