Results 71 to 80 of about 161,259 (397)

Rodent incisor as a model to study mesenchymal stem cells in tissue homeostasis and repair [PDF]

open access: gold, 2022
Junjun Jing   +5 more
openalex   +1 more source

Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)

open access: yesThe Anatomical Record, EarlyView.
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze   +3 more
wiley   +1 more source

Lower Incisor Inclination in Relation to Head Posture, Tongue and Hyoid Positions

open access: yesCumhuriyet Dental Journal, 2019
Objectives: To investigate the relationship between head posture, hyoid bone, tongue position and lower incisor inclination. Materials and Methods: The study sample consisted of 98 subjects (35 males, 63 females), who had a mean age of 17.7 years in the ...
Defne Keçik, Seden Akan
doaj   +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

open access: yesThe 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   +4 more
wiley   +1 more source

Management of avulsion-induced external root resorption of permanent maxillary left central and lateral incisors - a one-year follow-up case report

open access: yesTrends in Pediatrics
The presented case elicits the successful management of external root resorption in an avulsed permanent central and lateral incisor due to failure to initiate root canal treatment (RCT) at the right time and prolonged splinting.
Priyanka Balakrishnan   +2 more
doaj   +1 more source

A randomized clinical trial comparing mandibular incisor proclination produced by fixed labial appliances and clear aligners.

open access: yesAngle Orthodontist, 2016
OBJECTIVE To compare the mandibular incisor proclination produced by fixed labial appliances and third generation clear aligners. MATERIALS AND METHODS Patients underwent a course of orthodontic treatment using either fixed labial appliances or clear ...
J. Hennessy   +2 more
semanticscholar   +1 more source

Lagomorph cranial biomechanics and the functional significance of the unique fenestrated rostrum of leporids

open access: yesThe Anatomical Record, EarlyView.
Abstract The crania of leporid lagomorphs are uniquely fenestrated, including the posterior cranial bones and the lateral portion of the maxilla. The functional significance of the highly fenestrated rostrum has received considerably little attention, despite being absent in other mammalian herbivores with a long rostrum.
Amber P. Wood‐Bailey, Alana C. Sharp
wiley   +1 more source

Investigation of Clinical Characteristics and Etiological Factors in Children with Molar Incisor Hypomineralization

open access: yesInternational Journal of Dentistry, 2018
Aim The purpose of the present study was to evaluate the clinical defects and etiological factors potentially involved in the onset of MIH in a pediatric sample. Methods 120 children, selected from the university dental clinic, were included: 60 children
M. Giuca   +4 more
semanticscholar   +1 more source

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

open access: yesThe Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source

Mesiodens preventing eruption of a permanent central incisor [PDF]

open access: yes, 2005
A maxillary midline supernumerary tooth is the most common type of supernumerary tooth. We present a case of a mesiodens, preventing eruption of a permanent central incisor.
Azzopardi, Alexander   +2 more
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