A spatula in dentistry is a very useful instrument used to mix sealing materials (silicones, cements, etc.), to color retraction wires or to separate matrices, among other functions.
Likewise, how can pulp be protected when using a composite restorative material?
The pulp can be protected with a base by using it as an insulator, protective covering, or as a sedative. 3. They prevent chemical irritation.
Furthermore, how do you mix glass ionomer cement?
What are gutta percha points?
Gutta-percha points are system-matched to the size of the canals prepared with TruNatomy files. They are 40% more consistent in shape than traditional gutta-percha and deliver warm gutta-percha up to 5 mm beyond the heat source. Sterile and latex free.
What is a spoon excavator?
1. An instrument like a large, sharp spoon or scoop, used in scraping out pathologic tissue. 2. In dentistry, an instrument, generally a small spoon or curette, for cleaning out and shaping a carious cavity preparatory to filling.
What is agate spatula?
Mixing instrument for porcelain masses
Agate instrument for mixing porcelain masses. The porcelain cannot be contaminated by metal flaking off instruments. Both ends can be used.
What is dental burnisher?
Burnishers are dental hand instruments, normally used at the end of dental restoration procedures or operations. They are used for polishing and contouring amalgam fillings and to polish composite fillings. It is a process to emphasize grooves and to shave off surplus fins.
What is the composition of GIC?
COMPOSITION :
| Powder / Liquid | Contents |
|---|---|
| Powder / Ion Leachable Glass | Silica – 35 – 50 % Alumina – 20 – 30 % NaF – 3 – 6 % AlF3 – 1.5 – 2.5 % Aluminium Phosphate – 4 – 12 % Traces of Barium, Strontium for radioopacity |
What is the use of finishing strip?
Made from metal or plastic, these thin strips have an abrasive side that can be used for interproximal reduction, contouring or finishing the restoration. Different grits are available and some systems are color coded to make it easy to identify the type of finishing strip being used.
What type of instrument is a discoid Cleoid Carver?
4/5 Discoid-Cleoid Carver is a double-end dental instrument made of high grade surgical stainless steel which are used as a part of restorative procedures to carve anatomical features and trim excess materials.
Why agate spatula is used for mixing GIC?
Agate spatula is used for mixing glass ionomer and composite resin materials in order to prevent incorporation of metal and corrosive particles in cement.
Why glass slab is not used in GIC mixing?
According to the results of this study, RMGICs must not be manipulated on glass slabs, because there was a reduction in fluoride release.
Why is metal spatula not used for mixing GIC?
The Glass ionomer powder is powdered glass. If you use a metal spatula some of the metal will be abraded off into your mix. This will make it grey.
Why is rubber bowl used in dentistry?
3) Plaster Knife: This is an instrument which is used to handle the plaster of Paris and apply it in a way which is needed. 4) Rubber Bowl: This is a bowl made out of rubber which is elastic to some extent and help in easy and good mixing of the plaster of Paris and also an Alginate(Impression material) .