Results 31 to 40 of about 143,745 (136)

Periodontal and orthodontic management of impacted canines

open access: yesPeriodontology 2000, EarlyView.
Abstract The maxillary and mandibular canines are described by many clinicians as the “cornerstone” of the arch. When in their optimal position, they play a critical role in providing a well‐balanced occlusal scheme that contributes toward functional as well as neuromuscular stability, harmony, esthetics, and dentofacial balance.
Mohammad Qali   +3 more
wiley   +1 more source

A new Crocodyloidea from the middle Eocene of Zamora (Duero Basin, Spain)

open access: yesThe Anatomical Record, Volume 308, Issue 6, Page 1692-1706, June 2025.
Abstract The eusuchian crocodyliforms recorded in the Eocene levels of the Spanish Duero Basin belong to three lineages: Planocraniidae, with the species Duerosuchus piscator; Alligatoroidea, represented by several specimens of the genus Diplocynodon; and Crocodyloidea, which includes several specimens traditionally attributed to Asiatosuchus.
Iván Narváez   +5 more
wiley   +1 more source

State of the Art Enamel Remineralization Systems: The Next Frontier in Caries Management

open access: yesCaries Research, 2018
The principles of minimally invasive dentistry clearly dictate the need for clinically effective measures to remineralize early enamel caries lesions. While fluoride-mediated remineralization is the cornerstone of current caries management philosophies ...
Nebu Philip
semanticscholar   +1 more source

Life Beyond Childhood: Insight Into the Lived Experience of 91 Adults With KBG Syndrome Through an Online Patient/Caregiver‐Reported Co‐Produced Questionnaire

open access: yesBrain and Behavior, Volume 15, Issue 5, May 2025.
KBG syndrome (KBGS) is one of the most common monogenic causes of ID alongside short stature, macrodontia, and other variable features. Phenotypes in childhood are well documented, but data are lacking about adulthood and how best to support individuals. This study provides essential data on the lived experience of KBGS in adulthood.
Karen J. Low   +8 more
wiley   +1 more source

A Machine Learning Approach to Quantitative Analysis of Enamel Microstructure from Scanning Electron Microscopy Images

open access: yesSmall Structures, Volume 6, Issue 5, May 2025.
A machine learning segmentation method is applied to electron microscope images of tooth enamel to enable quantitative analysis of the microstructure. A pretrained convolutional neural network is used to expand the input training image dataset to train a random forest classifier for segmentation.
Carli Marsico   +5 more
wiley   +1 more source

Radiological Landmarks as an Aid in the Interpretation of Rodent Skull Extra‐Oral Projections

open access: yesZoo Biology, Volume 44, Issue 3, Page 283-289, May/June 2025.
ABSTRACT Knowledge of the radiographic anatomy of rodent skulls is essential for accurately interpreting extra‐oral radiographs, a non‐invasive diagnostic tool commonly used in veterinary practice. Due to the complexity of the skull and the potential for distortion in two‐dimensional views, a systematic evaluation of anatomical structures is necessary.
Quintin Norval   +2 more
wiley   +1 more source

Nutritional Importance of a Liana Species for a Population of Bornean Orangutans

open access: yesAmerican Journal of Biological Anthropology, Volume 186, Issue 4, April 2025.
ABSTRACT Objectives Temporal variation in food availability can pose nutritional challenges to primates. Characterizing the nutritional content of the non‐preferred foods that primates switch to, termed fallback foods, is useful for identifying the nutritional challenges of lean periods, the nutritional limits of what primates can subsist on, and ...
William D. Aguado   +6 more
wiley   +1 more source

Early Neanderthal mandibular remains from Baume Moula‐Guercy (Soyons, Ardèche)

open access: yesThe Anatomical Record, Volume 308, Issue 3, Page 892-929, March 2025.
Abstract We provide an ontogenetically‐based comparative description of mandibular remains from Last Interglacial deposits (MIS 5e) at Baume Moula‐Guercy and examine their affinities to European and Middle Eastern Middle‐to‐Late Pleistocene (≈MIS 14—MIS 1) Homo.
Gary D. Richards   +3 more
wiley   +1 more source

Taxonomic revision of the family Squalodontidae (Cetacea, Odontoceti): emptying the wastebasket of fragmentary holotypes

open access: yesPapers in Palaeontology, Volume 11, Issue 2, March/April 2025.
Abstract The Squalodontidae are one of the most historic families within the Cetacea, given that Squalodon was first named in 1840. Since Squalodon's initial description, workers in the 1800s were eager to assign heterodont cetacean teeth to this family; as a result, it became a wastebasket with many species based on fragmentary remains.
Margot D. Nelson   +2 more
wiley   +1 more source

Enamel biomimetics—fiction or future of dentistry

open access: yesInternational Journal of Oral Science, 2019
Tooth enamel is a complex mineralized tissue consisting of long and parallel apatite crystals configured into decussating enamel rods. In recent years, multiple approaches have been introduced to generate or regenerate this highly attractive biomaterial ...
M. Pandya, T. Diekwisch
semanticscholar   +1 more source

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