Results 81 to 90 of about 601,696 (314)

Disparity of turbinal bones in placental mammals

The Anatomical Record, EarlyView.
Abstract Turbinals are key bony elements of the mammalian nasal cavity, involved in heat and moisture conservation as well as olfaction. While turbinals are well known in some groups, their diversity is poorly understood at the scale of placental mammals, which span 21 orders.
Quentin Martinez, Mark Wright, Benjamin Dubourguier, Kai Ito, Thomas van de Kamp, Elias Hamann, Marcus Zuber, Gabriel Ferreira, Rémi Blanc, Pierre‐Henri Fabre, Lionel Hautier, Eli Amson   +11 more
wiley   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

“Hybrid Reconstruction” for Zygomaticomaxillary Complex Defect Using CAD/CAM: A Case Report

Plastic and Reconstructive Surgery, Global Open, 2020
Summary:. In this unique case report, we present a patient of left zygomatico maxillary complex reconstruction with a combination of autogenous tissue (osteocutaneous free fibula flap) and alloplastic implant [patient-specific templated polymethyl ...
Sanjay Mahendru, MBBS, MS, MCh, DNB, Rahul Jain, BDS, MDS, Saurabh Garg, MBBS, DNB, Hardeep Singh, MBBS, MS, MCh, Ankit Jain, MBBS, MS, MCh, Deepak Sarin, MBBS, MS, Rakesh K. Khazanchi, MBBS, MS, MCh   +6 more
doaj   +1 more source

Reassessment of Xenodens calminechari with a discussion of tooth morphology in mosasaurs

The Anatomical Record, EarlyView.
Abstract Xenodens calminechari is a mosasaurid taxon named by Longrich et al. (2021) based on the holotype MHNM.KH.331, a left maxilla with several teeth. This holotype was obtained nonscientifically (without technical supervision) from an area in Morocco that yields many manipulated or forged specimens. Examination of Longrich et al.
Henry S. Sharpe, Mark J. Powers, Michael W. Caldwell   +2 more
wiley   +1 more source

Dental CLAIRES: Contrastive LAnguage Image REtrieval Search for Dental Research [PDF]

AMIA 2023 Informatics Summit, 2023
Learning about diagnostic features and related clinical information from dental radiographs is important for dental research. However, the lack of expert-annotated data and convenient search tools poses challenges. Our primary objective is to design a search tool that uses a user's query for oral-related research.
arxiv  

Maxillary Incisors of the Horse before and at the Beginning of the Teeth Shedding: Radiographic and CT Study [PDF]

, 2020
To gain insight into the radiographic appearance of maxillary deciduous incisors and dental germs of maxillary permanent incisors in the period prior to teeth shedding, radiographs and computed tomography (CT) of 25 horse skulls, with an estimated age of
Diz Plaza, A.M., Manso, Carla, Miró Rodríguez, F., Novales Durán, Manuel   +3 more
core   +1 more source

Dental fluorosis in the European roe deer (Capreolus capreolus): A review of the pathological changes in the enamel of fluorotic cheek teeth and the abnormal pattern of dental wear in affected dentitions

The Anatomical Record, EarlyView.
Abstract This article reviews the pathological changes in the enamel of permanent mandibular cheek teeth and their sequelae in European roe deer from regions polluted by anthropogenic fluoride emissions. The primary (developmental) changes of fluorotic roe deer enamel are hypomineralization and microstructural aberrations, including enamel hypoplasia ...
Uwe Kierdorf, Horst Kierdorf
wiley   +1 more source

Biology and postnatal development of organ systems of cynomolgus monkeys (Macaca fascicularis)

Journal of Medical Primatology, Volume 52, Issue 1, Page 64-78, February 2023., 2023
Abstract Background The cynomolgus macaque has become the most used non‐human primate species in nonclinical safety assessment during the past decades. Methods This review summarizes the biological data and organ system development milestones of the cynomolgus macaque available in the literature.
Xiantang Li, Rosemary Santos, Jan E. Bernal, Dingzhou D. Li, Maureen Hargaden, Nasir K. Khan   +5 more
wiley   +1 more source

Distal movement of upper permanent molars using midpalatal mini-implant

Dental Press Journal of Orthodontics, 2013
OBJECTIVE: To assess whether palatal mini-implants are effective as direct anchorage for distal movement of the upper molars. METHODS: It was used an acrylic model of the upper dental arch.
Ana de Lourdes Sá de Lira, Sávio Prado, Mônica Tirre Araújo, Eduardo Franzotti Sant'Anna, Antonio Carlos de Oliveira Ruellas   +4 more
doaj   +1 more source

Maxillary reconstruction

Indian Journal of Plastic Surgery, 2007
This article aims to discuss the various defects that occur with maxillectomy with a full review of the literature and discussion of the advantages and disadvantages of the various techniques described.
Brown James
doaj