Results 51 to 60 of about 12,680 (236)

FECHAMENTO DE DIASTEMA UTILIZANDO RESINA COMPOSTA / DIASTEMA CLOSING USING COMPOUND RESIN

open access: yesBrazilian Journal of Development, 2020
Os Diastemas sao muito comuns entre os dentes anteriores e podem causar a desarmonia do sorriso, podendo ser um fator que compromete a estetica do paciente. O trabalho possui como objetivo apresentar uma revisao de literatura, sobre fechamento de diastemas em que foi optado por fazer facetas de resina composta, junto com o uso de clareamento dental ...
Hugo Eduardo Ribeiro de Lima   +3 more
openaire   +2 more sources

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Diastema Closure in Anterior Teeth Using a Posterior Matrix

open access: yesCase Reports in Dentistry, 2016
Presence of diastema between anterior teeth is often considered an onerous esthetic problem. Various treatment modalities are available for diastema closure. However, not all diastemas can be treated the same in terms of modality or timing.
Ayush Goyal, Vineeta Nikhil, Ritu Singh
doaj   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

open access: yesThe Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

Titanothere remains from the Sespe of California [PDF]

open access: yes, 1935
Until very recently, all occurrences of American titanotheres have been known from either Eocene or lower Oligocene horizons of the Rocky Mountains and western Great Plains. Absence of any trace of these mammals in Tertiary deposits located in the region
Stock, Chester
core  

Synchrotron radiation reveals the identity of the large felid from Monte Argentario (Early Pleistocene, Italy) [PDF]

open access: yes, 2018
We describe here a partial skull with associated mandible of a large felid from Monte Argentario, Italy (Early Pleistocene; ~1.5 million years). Propagation x-ray phase-contrast synchrotron microtomography of the specimen, still partially embedded in the
Fernandez, Vincent   +7 more
core   +4 more sources

Laser-assisted multidisciplinary approach for closure and prevention of relapse of midline diastema

open access: yesIndian Journal of Dental Research, 2017
Midline diastema, which occurs as spacing between the upper central incisors, is a common occurrence seen in the pediatric population. In the ugly duckling stage of development; no treatment is generally advocated as the diastema is a transient one. When
Amol Kamble   +3 more
doaj   +1 more source

Long‐term outcomes of microsurgical interdental papilla reconstruction: 13‐year and 18‐year case follow‐ups

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Loss of the interdental papilla compromises esthetics, speech, and hygiene, significantly affecting quality of life and psychological well‐being. Reconstruction has long been considered unpredictable, particularly in Cairo RT3 cases with advanced interproximal bone loss.
Katsuhiko Akiyama
wiley   +1 more source

Carnivora from the Sespe of the Las Posas Hills, California [PDF]

open access: yes, 1933
The generic assemblage of carnivores known at present from the Kew Quarry of the Las Posas Hills, Ventura County, California, is perhaps most noteworthy because of its resemblance to that recorded from the John Day.
Stock, Chester
core  

Penutupan Diastema dengan Menggunakan Komposit Nanofiller

open access: yesJournal of Dentistry Indonesia, 2012
The purpose of this work is to report a clinical care of diastema closure in case of multiple diastema using composite nanofiller material, as an alternative from orthodontic treatment and also porcelain crown restoration.
Rina Permatasari, Munyati Usman
doaj   +1 more source

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