Effect of a cordless retraction paste material on implant surfaces: an in vitro study
Braz. oral res
;
25(6): 492-499, Nov.-Dec. 2011. ilus, graf
Article
Dans Anglais
| LILACS
| ID: lil-608016
ABSTRACT
Cordless retraction paste material for gingival retraction in implant dentistry has recently become of interest to the clinician. However, few studies have been conducted on the use of retraction pastes and their possible interaction with implant surfaces. This in vitro study evaluated the effect of a cordless retraction paste material, Expasyl® (Acteon), on TiUnite® (Nobel Biocare) implant surfaces. Three areas of the fixtures were evaluated before and after contact with the retraction paste using scanning electron microscopy to evaluate changes in surface topography and energy-dispersive spectroscopy to identify any surface chemistry modifications. Alteration of the initial surface after exposure to Expasyl® was identified, with the implant collar showing the most changes.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Implants dentaires
/
Technique de prise d'empreinte
/
Matériaux empreinte dentaire
/
Techniques de rétraction gingivale
Type d'étude:
Études d'évaluation
/
Étude pronostique
Limites du sujet:
Humains
langue:
Anglais
Texte intégral:
Braz. oral res
Thème du journal:
Dentisterie
Année:
2011
Type:
Article
Pays d'affiliation:
Nouvelle-Zélande
Institution/Pays d'affiliation:
Otago School of Medical Sciences/NZ
/
University of Otago/NZ
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