Laser Gingival Retraction: A Quantitative Assessment
نویسندگان
چکیده
منابع مشابه
Gingival Retraction - Techniques and Materials: a Review
Though the necessity to place the finish line into the gingival sulcus obviously has a negative effect on the quality of the impression,4,8-10 aspects of gingival retraction have only been sparsely investigated.3-5 The aim of gingival retraction is to allow access for the impression material beyond the abutment margins and to create space for the impression material to be sufficiently thick. Te...
متن کاملDynamic Oxidoreductive Potential of Astringent Retraction Agents ( gingival margin retraction agents / cytotoxicity / human gingival fibroblasts )
The aim of this study was to evaluate the dynamics of the cytotoxicity of gingival margin retraction astringents based on aluminium chloride, aluminium sulphate, and ferric sulphate (solutions and gels) in human fibroblasts isolated from gingiva. The cytocompatibility of ten astringent-based chemical retraction agents: Gingiva Liquid, Alustin, Racestypine, Orbat sensitive, Astringedent®, Alusta...
متن کاملClinical trial of gingival retraction cords.
STATEMENT OF PROBLEM A wide spectrum of different gingival retraction cords is used, while the relative clinical efficacy of these cords remains undocumented. PURPOSE This study aimed to determine whether clinicians were able to identify differences in clinical performance among 3 types of gingival retraction cords. METHODS AND MATERIAL Dental students and faculty members ranked pairs or se...
متن کاملComparative Review of Gingival Retraction Agents
In order to obtain an adequate impression of demarcation line area of a prepared tooth located in or below the gingival edge it is necessary to perform the dilatation and drying of the gingival sulcus using retraction cord impregnated with adequate retraction agents. The aim of the study was to carry out comparative analysis of advantages and disadvantages of commercially available gingival ret...
متن کاملCytotoxic Potential of Vasoconstrictor Experimental Gingival Retraction Agents - in Vitro Study on Primary Human Gingival Fibroblasts (gingival margin retraction agents / cytotoxicity / human gingival fibroblasts)
The aim of this in vitro study was to evaluate the cytotoxic effects of the vasoconstrictor experimental gingival retraction agents (VEGRAs) in a dynamic setting. The strong cytotoxic effects of the astringent-based conventional gingival retraction agents (ACGRAs) on human gingival fibroblasts (HGFs) in vitro was our motivation to evaluate the biocompatibility of the vasoconstrictor-based exper...
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ژورنال
عنوان ژورنال: JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH
سال: 2013
ISSN: 2249-782X
DOI: 10.7860/jcdr/2013/5954.3292