Examples of using Root surface in English and their translations into Portuguese
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Under normal circumstances, the root surface is surrounded by the overlying alveolar bone and gingival tissues gums.
The periosteum of the bone can be affected causing new layers of bone to be deposited which run parallel to the root surface.
In the mouth, each tooth is surrounded by the gingiva or gums,the cementum or root surface of the tooth, connective tissue, and bone.
Upon insertion of Burstone's T-spring in neutral position Fig 12,a fringe order with less than 0.5 was formed across the root surface.
Definition English: Exposure of the root surface when the edge of the gum(GINGIVA) moves apically away from the crown of the tooth.
Figure 13 represents a photoelastic model free of tension,where the fringe order is 0.0 across the root surface of both teeth.
Even following intensive cleaning of the root surface, the bacterial recolonization of the periodontal pockets can occur within a few days.
In cases of alveolodental ankylosis,radiographic images only appear when the bone is in contact with more than 20% of the root surface.
However, this procedure creates a smear layer on the root surface, blocking dentinal tubules, inhibiting the attachment of periodontal root surface structures.
Gingival recession is defined as the apical migration of the gingival margin in relation to the cementum enamel junction,exposing the root surface.
Thus, the root surface will be exposed and the amount of local resorption mediators will be increased, thereby stimulating the organization and function of bone modeling units BMUs Fig 2.
Gingival recession is defined as the apical displacement of the soft tissue in relation to cementum- enamel,causing exposure of the root surface.
Even this minor amount of inflammation can provide bacteria access to a larger portion of the root surface that results in early formation of periodontitis compromising the tooth.
The root surface, without the protection of cementoblasts, becomes the site of resorptions in the process of periodontal reorganization in the region after the dissipation of the force applied.
It should be underscored that the fibers that remain attached to the bone can be regenerated, butthe fibers connected to the root surface have a reduced capacity for regeneration.
The tension state in all root surface for the T-spring with preactivation according to Souza et al was slightly greater when compared to the T-spring with preactivation according to Marcotte.
Figure 32 demonstrates a T-spring activated 2.5 mm according to Marcotte showing a fringe concentration ranging from 0.0 in the middle third of the root surface to 1.5 in the cervical third.
The association with the host begins with the bacterial attachment onto the root surface, followed by the colonization on points of secondary root emergency and penetration through epidermis discontinuities.
The routine use of CT scans and 3D images may allow adiagnosis of alveolodental ankylosis to be reached at a much earlier stage, when the root surface is still relatively preserved.
When the periodontal ligament experiences extensive damage,a small amount of surviving cells near the root surface triggers a repair process through rapid osteogenesis, leading to ankylosis of the tooth and its subsequent loss by replacement.
Although much has been studied about the theme,there is a gap in the literature on whether type of anchorage during rme can promote different changes in the topography of the root surface.
The aim of this study was to evaluate clastic activity and trap, osteopontin andαvβ3 integrin expression on the root surface of teeth submitted to repeated cycles of orthodontic activation.
Thus, the dental follicle of the erupted tooth remains farther away from the root surface so that its mediators no longer act as stimulators of resorption. Instead, they only stimulate pericoronal bone resorption to allow eruption to occur in the desired path.
Phosphorus-starvation tolerance1 gene(ospstol1)encodes a protein kinase involved in processes that enhance root surface, p acquisition and grain yield in rice under p deficiency.
This research aims to evaluate the effect of diode laser association of low intensity to a fotoabsorbante cream, with or without fluoride, as well as their use in combination with acidulated phosphate fluoride gel,inhibition of root surface caries.
An alternative to the removal of this smear layer is the association of the root debridement, able to decontaminate,detoxify and demineralization the root surface and expose the collagen matrix essential for cell repair chemical conditioning.
Organic fertilizers are substances that contain live microorganisms which when applied to the soil, colonize the rhizosphere of the plant or the inner and promote the growth of the same by increasing the availability(p) and supply of nutrients(n), orincreasing the access to nutrients by the plant greater root surface.
Studies in monkeys showed that when trauma involves small areas of the periodontal ligament,characterized by a moderate amount of surviving cells near the root surface, this is repaired through the intact regions of the periodontal ligament.
The teeth were prepared and had their root surface removed in the transverse direction with diamond disk, the coronal portion was sectioned along the axis of the tooth in the mesial- distal direction, resulting in two sections, which were embedded in acrylic resin in pvc rings, the eixar mode exposed enamel surface. .
The objectives of this in situ study were to investigate the effect of co2 laser with orwithout the use of fluoride in the form of dentifrice on the demineralization of healthy human root surface(study 1), and on the demineralization of the root surface adjacent to a restoration(study 2), in a situation of high cariogenic challenge.