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Related to filling materials: restorative dental materials


1. Describing information that is or may be relevant for a firm's operations. For example, if a VCR company is experiencing a dearth of demand because most of its potential customers are buying DVD players, this is material information that will likely need to be disclosed to shareholders. See also: Immaterial.

2. Raw substances that a company uses to make its product. For example, an oil refinery's material is crude oil, which it makes into refined oil.


Of sufficient importance or relevance as to have possible significant influence on an outcome. For example, the possibility that a firm might lose its right to operate a number of television stations because competitors have filed with the Federal Communications Commission for those licenses would be a material fact in preparing the firm's financial statements. Compare immaterial.
References in periodicals archive ?
A comparison of sealing capabilities of amalgam, GIC and zinc oxide eugenol cement when used as retro grade filling materials (in vitro study).
Periapical tissue responses and cementum regeneration with amalgam, Super EBA and MTA as root-end filling materials.
Removal of the filling material is one of the critical points of endodontic retreatment because filling remnants adhered to the dentinal walls may harbor microorganisms and necrotic tissue residue that lead to persistence of periradicular infection.
evaluated the effectiveness of rotary or manual techniques for removing root fillings and found that microscopic analysis detected a significantly higher percentage of residual filling material than radiographs (8).
Vitapex is a pre-mixed calcium hydroxide and iodoform paste and is nearly an ideal root canal filling material with radiographic success rate of 72.
C) Permanent covers for furniture, loose and stretch covers for furniture and covers for non-visible parts of furniture D) Foam and non-foam filling material for furniture The regulations do not apply to furniture for export and furniture manufactured prior to 1950 or to sleeping bags, bedclothes, loose covers for mattresses, pillowcases, curtains and carpets.
Root apex sealing with different filling materials photopolymerized with fiber optic-delivered argon laser light.
Quartz, zirconia, gaseous silica and other materials are used commercially as filling materials [10].
Several studies have shown that Ni-Ti rotary files are safe to use in removing filling materials.
While the average study participant had more than 10 tooth surfaces repaired by these traditional filling materials, mercury exposure levels were relatively low.
Comparative study of sealing ability of two root end filling materials with and without the use of dentin bonding agents.
Numerous techniques have been proposed for removing root filling materials, including stainless steel hand files, [7,8] adjunctive solvents and/or ultrasonics, [9,10] and nickel-titanium (NiTi) rotary systems.