Results 101 to 110 of about 13,263 (265)

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 ...
Thiago Mendes de Lima   +3 more
openaire   +2 more sources

Minimally Invasive Diastema Restoration with Prefabricated Sectional Veneers

open access: yesDentistry Journal, 2020
This case report presents a new technique for sectional veneer fabrication and diastema restoration with a prefabricated composite veneer. For the purpose of diastema restoration, a prefabricated sectional veneer provides the same benefits of a ...
Claudio Novelli, Andrea Scribante
doaj   +1 more source

The oldest fossil record of bandicoots (Marsupialia; Peramelemorphia) from the late Oligocene of Australia [PDF]

open access: yes, 2013
Two new late Oligocene representatives of the marsupial order Peramelemorphia (bandicoots and bilbies) from the Etadunna Formation of South Australia are described here. Bulungu muirheadae sp.
Archer, M.   +3 more
core   +1 more source

Periodontal considerations during orthodontic intrusion and extrusion in healthy and reduced periodontium

open access: yesPeriodontology 2000, EarlyView.
Abstract In patients with advanced periodontal disease, pathological tooth migration may occur, which may require subsequent orthodontic treatment for both aesthetic and functional purposes. When planning orthodontic treatment mechanics, intrusive or extrusive forces are frequently indicated.
Gregory S. Antonarakis   +3 more
wiley   +1 more source

An odontometric study of tooth dimension in diastematic dentition

open access: yesFolia Morphologica, 2020
BACKGROUND: One of the causes of the maxillary midline diastema (MMD) may be discrepancy between teeth and maxilla dimension. That can relate to two situations: when teeth have correct size but maxilla is too large or maxilla bone is in the proper size ...
A. Sękowska, R. Chałas
doaj   +1 more source

Loxodontomys pikumche (Rodentia, Cricetidae): nueva especie para Argentina [PDF]

open access: yes, 2009
We report the first record of occurrence of Loxodontomys pikumche Spotorno et al., 1998, in the Central Andes of Argentina. We briefly describe external characters, skull, karyotype, and habitat; also, we provide general comparisons with the other known ...
Novillo, Agustina   +2 more
core  

A new peirosaurid (Crocodyliformes, mesoeucrocodylia) from the Upper Cretaceous of Patagonia, Argentina [PDF]

open access: yes, 2016
Fil: Barrios, Francisco. Museo Municipal Carmen Funes. Plaza Huincul. Neuquén; ArgentinaFil: Paulina-Carabajal, Ariana. Museo Municipal Carmen Funes. Plaza Huincul. Neuquén; ArgentinaFil: Bona, Paula. División Paleontología Vertebrados.
Barrios, Francisco   +2 more
core   +1 more source

Atractides diastema

open access: yes, 2003
ATRACTIDES DIASTEMA (SZALAY, 1935) (FIG. 39A–C) Megapus diastema Szalay, 1935a [syn. to A. distans (K. Viets, 1914): Besseling, 1954, rejected synonymy] Type series: Missing. Locus typicus: Hungary, Garamveszele (Kom. Bars) aus dem Fluss Garam; leg. Dr. E. Dudich am 29.V.1933 Description: General features Males unknown dorsal integument: fine striation;
openaire   +1 more source

Orthodontic management of uneven gingival margins in patients with healthy or reduced periodontium to improve smile aesthetics

open access: yesPeriodontology 2000, EarlyView.
Abstract Uneven gingival margins may cause visible asymmetries during smiling and may reflect alterations in the tooth shape and morphology, particularly in cases requiring restorative procedures. Despite being perceived as a minor health condition, presence of uneven gingival margins usually impacts the smile aesthetics and could affect the individual'
Conchita Martin   +3 more
wiley   +1 more source

Wnt signaling during tooth replacement in zebrafish (Danio rerio) : pitfalls and perspectives [PDF]

open access: yes, 2014
The canonical (13-catenin dependent) Wnt signaling pathway has emerged as a likely candidate for regulating tooth replacement in continuously renewing dentitions.
Elderweirdt, Fien   +2 more
core   +3 more sources

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