Results 71 to 80 of about 47,706 (345)

Integrating mandibular evidence to assess morphological variation of the Australopithecus afarensis maxilla

open access: yesThe Anatomical Record, EarlyView.
Abstract Geometric morphometric analyses are used to explore variation of maxillary dental arcades of Australopithecus afarensis, expanding on the work of Hanegraef and Spoor, 2025 (Morphological variation of the Australopithecus afarensis maxilla.
Hester Hanegraef   +2 more
wiley   +1 more source

Prevalence of impacted permanent mandibular second molars in South Indian population: A cross-sectional study

open access: yesIndian Journal of Dental Research, 2016
Aims: The aim of this study is to retrospectively determine the prevalence of impacted second molars and associated dental and radiographic findings in South Indian population. Settings and Design: Cross-sectional design.
Manali Ramakrishanan Srinivasan   +3 more
doaj   +1 more source

Form-function relationships in dragonfly mandibles under an evolutionary perspective [PDF]

open access: yes, 2017
© 2017 The Author(s). Functional requirements may constrain phenotypic diversification or foster it. For insect mouthparts, the quantification of the relationship between shape and function in an evolutionary framework remained largely unexplored.
Blanke, Alexander   +4 more
core   +2 more sources

Prevalence of Distal Carious Lesions in Mandibular Second Molars Due to Mesio-Angular Impacted Third Molars [PDF]

open access: bronze, 2021
Talha Ashar   +5 more
openalex   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +1 more source

Nutrition Status Correlated to the First Permanent Mandibular Molar Teeth of Elementary School Children in Lintau Buo, Tanah Datar Regency, West-sumatra [PDF]

open access: yes, 2012
The first permanent mandibular molar teeth is the most important for child, especially to stimulate growth of jaw. The teeth has normally erupted at children age of 6-7 years old. However, it is frequently not happened at this stage.
A, S. (Syukra)
core  

Minimally invasive orthodontics: elastodontic therapy in a growing patient affected by Dentinogenesis Imperfecta [PDF]

open access: yes, 2017
AIM: The aim of the study was to report the use of an elastodontic therapy in a growing patient affected by Dentinogenesis Imperfecta, second class malocclusion, deep bite and lower arch crowding from the deciduous dentition to permanent one. CASE
IERARDO, GAETANO   +4 more
core   +1 more source

Fusion or gemination? An unusual mandibular second molar

open access: yesInternational Journal of Surgery Case Reports, 2016
Fusion and gemination is not an uncommon finding and affected most primary dentition and the permanent maxillary incisors. These changes can develop a series of complication. A 11-year-old male presented radiography finding: an unusual mandibular second molar.
Camargo, Angela Jordão   +2 more
openaire   +2 more sources

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto   +3 more
wiley   +1 more source

Relationship between dental calcification and skeletal maturation in a Peruvian sample

open access: yesDental Press Journal of Orthodontics
Objective: the objective of the study was to determine the relationship between dental calcification stages and skeletal maturation in a Peruvian sample.
Rocío M. Lecca-Morales   +1 more
doaj   +1 more source

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