The invention relates to polymerizable compositions which contain polymolecular di(meth)acrylates, curing agents, and additives rendering x-rays opaque, result in cured materials that can be easily removed, and are particularly suitable for filling and sealing root canals.ENGELBRECHT JUERGEN...
1.Aim:To compare the coronal leakage of three root canal filling materials and provide the theory basis for how to select the ideal material for root canal obturation.目的:比较3种不同的根管充填材料充填牙根后发生冠方渗漏的状况,评价其根管冠向封闭能力的优劣,为临床选择理想的根充材料提供理论依据。
根管充填材料Dental root canal filling materials,本产品主要组成成分为氢氧化钙,碘仿和硅酮油。,根管充填材料Dental root canal filling materials,<<me_syfw>。
A root canalfilling materialshould: • be easily introduced into the root canal • not irritate periradicular tissues • not shrink after insertion • seal the root canal laterally, apically and coronally • be impervious to moisture ...
A root canal sealer (cement) is used in combination with the core root canal filling material, e.g. gutta-percha. The primary role of the sealer is to obliterate the irregularities between the root canal wall and the core material. Almost all of today’s root canal filling techniques use ...
Arootcanalfillingmaterialshould,therefore,preventinfection/reinfectionoftreatedrootcanals.Togetherwithanacceptablelevelofbiocompatibility(inertmaterial)thiswillprovidethebasisforpromotinghealingoftheperiodontaltissuesandformaintaininghealthyperiapicalconditions.Instrumentsforrootcanalfilling Lentulospiralfiller/rotarypastefi...
6.2 Root Canal Obturation Materials 6.2.1 Sealers Sealers play a critical role in sealing the root canal system by filling areas that are not occupied by the core filling material and through the entombment of remaining microorganisms after chemomechanical preparation [7]. They also act as lubricant...
根管充填材料Dental root canal filling materials 产品预期用于口腔科拔髓或感染根管治疗时的根管消毒根管填充;盖髓术;根尖诱导成形术。用于根管消毒封药时,使用时间为7-10天。
The aim of this study was to compare the clinical and radiographical success of mineral trioxide aggregate (MTA) and gutta-percha/AH-Plus used as a root canal filling material in primary second molars without successors. A total of 16 patients (9 girls, 7 boys) aged 6–13 years (mean: ...
filling - any material that fills a space or container; "there was not enough fill for the trench" fill material, stuff - the tangible substance that goes into the makeup of a physical object; "coal is a hard black material"; "wheat is the stuff they use to make bread" cement - any...