What are the different types of root canal filling materials?

Root Canal Filling Material

  • Endodontics.
  • Gutta-Percha.
  • Calcium Hydroxide.
  • Root Canal.
  • Dentin.
  • Mineral Trioxide Aggregate.
  • Resin.
  • Resin Cement.

What is RCT material?

Filling the root canal. The standard filling material is gutta-percha, a natural polymer prepared from latex from the percha tree (Palaquium gutta). The standard endodontic technique involves inserting a gutta-percha cone (a “point”) into the cleaned-out root canal along with a sealing cement.

What are the various techniques in root canal obturation?

The aim of this in vitro study was to compare the quality of four different root canal obturation techniques: cold lateral condensation, warm vertical condensation, Obtura II and Gutta Flow by using micro-computed tomography.

What is thermoplastic obturation?

Thermoplastic obturation gives the gutta-percha the ability to adapt to the canal walls. In this case, the thermoplastic property is a plus. Upon placement, the thermoplasticized gutta-percha cools to body temperature, a drop from 201 degrees C to 37 degrees C.

What are amalgam fillings made of?

Dental amalgam is a dental filling material used to fill cavities caused by tooth decay. Dental amalgam is a mixture of metals, consisting of liquid (elemental) mercury and a powdered alloy composed of silver, tin, and copper. Approximately half (50%) of dental amalgam is elemental mercury by weight.

What are the requirements of an ideal root canal filling material?

Root canal filling materials used in primary teeth must have compatibility with the apical and periapical tissues, stimulating or enabling repair by means of the deposition of mineralized cementoid tissue or fibrous connective tissue; be easily placed in and removed from the canals, if necessary; exhibit antimicrobial …

What is Metapex?

A temporary root canal filling material with excellent radiopacity, Metapex is an antibacterial, premixed paste composed of calcium hydroxide with iodoform. Priced at less than half the cost of leading brands, Metapex is ideal for many applications: Exposed pulp in capping and pulpotomy.

What are obturation techniques?

What The Term “Obturation” Means in Endodontics. Dentists who perform fillings, root canal procedures, and other restorative methods of filling a tooth have to be skilled in obturation. Obturation is the technical term for a method of filling and sealing a tooth with root canal material.

What are the criteria for obturation?

The radiographic criteria for evaluating obturation include the following categories: length, taper, density, GP and sealer removal to the facial cementoenamel junction in anterior teeth and to the canal orifice in posterior teeth, and an adequate provisional or definitive restoration (Fig. 9.12).

What is Carrier obturation?

Carrier-based obturation is the only filling technique that can simultaneously deliver and compact warm gutta-percha to the terminus of canals that have coronal or mid-root curvatures (Figure 10a). Once a canal has been dried, root canal sealer may be placed using the EndoActivator (EA) (Dentsply Sirona).

What is thermoplastic technique?

Thermoplastic sealing techniques The McSpadden technique uses compactors, which are standardized stainless steel instruments similar to an inverted Hedstroem file. They are used with the contra-angle at low speed and are based on the principle of reverse rotation to compact the gutta-percha inside the ducts.