Results 31 to 40 of about 20,889 (265)

Spectrum of Congenital Anomalies in Myhre Syndrome—Insights Into Effects Brought by Altered TGF‐β Signaling via Gain‐of‐Function Variants in SMAD4

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome is a rare genetic disorder characterized by progressive multisystem involvement. Gain‐of‐function missense heterozygous variants affecting the Ile500 residue and Arg496 residue of the SMAD4 gene are implicated in this condition.
Kawmadi Gunawardena   +13 more
wiley   +1 more source

Evidence of Second Canal between Permanent Mandibular Central and Lateral Incisors in China; a Systematic Review on CBCT Studies

open access: yesInternational Journal of Dentistry, 2020
Introduction. Evidence of second canal in permanent mandibular incisors is frequently questioned in dentistry. The difference in evidence between the two teeth is an interesting argument across different countries and ethnicities.
Nyan M. Aung, Kyaw K. Myint
doaj   +1 more source

Tipe visibilitas foramen mental dengan canalis mandibularis pada radiograf panoramik berdasarkan usia dan perbedaan jenis kelamin

Visibility type of the mental foramen towards mandibular canal from panoramic radiography according to age and sex

open access: yesJurnal Kedokteran Gigi Universitas Padjadjaran, 2022
ABSTRAK Pendahuluan: Mental foramen dan mandibular canal merupakan struktur anatomi penting untuk melakukan tindakan perawatan gigi dan mulut seperti anestesi lokal, penempatan implan, fraktur mandibula, dan intervensi bedah di daerah mandible ...
Larasati Taqulia Hadad   +2 more
doaj   +1 more source

Frequency of Anatomical Indicators Related to the Mental Foramen and Mandibular Canal of Edentulous Patients on Digital Panoramic Radiographs [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2020
Background:Determining the location of mandibular canal and mental foramen in the implant treatment is important to prevent any damage to the mental foramen and mandibular canal.
Farzaneh Mirhoseini   +4 more
doaj   +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

Attempting to Determine the Relationship of Mandibular Third Molars to the Mandibular Canal on Digital Panoramic Radiography; Using CBCT as Gold Standard

open access: yesFractal and Fractional
(1) Background: It is important to know, radiologically, the relationship of Mandibular third molars (M3) to the mandibular canal to minimize postoperative complications by causing damage to the inferior alveolar vessels and nerve during extraction. This
Hilal Isra Erkan   +3 more
doaj   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

Classification of Impacted Third Molars on Conebeam Computed Tomography Images

open access: yesJournal of Nepal Health Research Council
Background: An important anatomical factor in injuries to the inferior alveolar nerve is the spatial relationship between the mandibular canal and the corresponding third molars.
Deepa Niroula   +4 more
doaj   +1 more source

Evaluation of Anatomical Variations of Mandibular Canal through Cone Beam Computed Tomography

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2021
The inferior alveolar canal is an important anatomical structure in the field of dentistry implants and cone beam computed tomography (CBCT) is an important diagnostic technique.
Shirin Pazhuhandeh   +3 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

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