Results 161 to 170 of about 3,190,720 (364)

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

Autogenous tooth transplantation of canines: a prospective clinical study on the influence of extraoral storage time-guided adjunctive antibiotic therapy and patient-related risk factors affecting success, survival, and prognosis after two years of follow-up

open access: yesBMC Oral Health
Background The aim of this study was to evaluate the influence of adjunctive antibiotic therapy and patient-related factors on the success, survival, and prognosis of autogenous canine transplants over a two-year period.
Sebastian Meinzer   +2 more
doaj   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Development of a surgical guide using open-source software for a dental implant placement

open access: yes
Dental technology has advanced significantly in recent years, particularly with regard to the placement of dental implants to replace lost teeth. One such technology is the use of a dental implant guide as a tool to assist with implant installation.
Prasetyanto, Wisnu Adi   +5 more
core   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

open access: yesThe Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey   +3 more
wiley   +1 more source

Clinical Application of Intraoral Scanners in Dentistry: A Narrative Review

open access: yesOral
Background: The adoption of digital technology in dentistry is rapidly increasing worldwide. Intraoral scanners (IOSs) have been mainly used to create 3D digital dental models but recently attracted attention as an important device for diagnosing oral ...
Yoomee Lee, Hye-Min Ku, Mi-Kyoung Jun
doaj   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille   +6 more
wiley   +1 more source

New Technologies and Materials in Oral Health and Dental Care of Pediatric Dentistry

open access: yes
Pediatric dentistry is undergoing an exciting evolution [...
Giuseppe Minervini
core   +1 more source

Assessment of tooth color difference in digital photographs taken with different smartphones

open access: yesActa Clinica Croatica
Digital photography has become an indispensable part of modern medicine and dentistry. In the initial stages, digital single lens reflex cameras were used in medicine and dentistry and were considered the golden standard.
Maja Žagar   +3 more
doaj   +1 more source

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