Prevest Mta Plus

• Finer powder for smoother, easier mixing, handling and placement.
• Handy packaging-protects powderin desiccant-lined container
• Optional gel for stability and washout resistance.
• Non-cytotoxic & anti-microbial in vitro against common bacteria and E. Faecails.
• No Special equipment for dispensing instrument needed.

MTA Plus is a specialized dental cement based on Di and Tri-Calcium Silicate, derived from advanced material research in inorganic hydraulic powder technology.

MTA Plus is indicated for both vital pulp therapy and Endodontics procedures. MTA Plus is a powder & liquid/gel system consisting of an extremely fine, inorganic powder of Tricalcium and Dicalcium silicate, which sets with water or gel. The powder is supplied in a protective desiccant – lined container for freshness.

Indications :
Dental procedures contacting vital pulp tissue such as :

• Pulp capping
• Cavity lining
• Pulpotomies

Dental procedures contacting the periradicular tissues such as :

• Root-end fillings
• Apexification
• Perforation repair
• Root resorption
• Sealing
• Obturation (pulpectomy)

Contraindications: Hypersensitivity against caustic (high pH) solutions.

Composition :
Powder consists of mixture of Calcium Oxide, Silicon Oxide, Bismuth Oxide.
Gel is hydrated polymer gel.

Solubility : <2%

Radiopacity : 5 mm equivalent of aluminum

Setting Time at 37°C : < 1 hr. when thickly mixed with gel

Dimensional stability after 30 days : <+0.1% expansion

Film thickness : <50 μm when mixed 1:1 Powder:Gel, otherwise higher.

Compressive strength : 80MPa after 7 days when mixed 3:1 Powder

Gel Pb and As : < 2 ppm

Prevest Mta Plus trial pack - 1gm :

• 1 x Powder Jar 1g
• 1 x Gel Bottle, 2cc
• 1 x Measuring Spoon
• 1 x Instruction Manual

STEP-BY-STEP INSTRUCTIONS:

Dosage and Mixing :

• Dispense 1 scoop of MTA Plus™ powder on a glass slab or a non-absorbent pad.
• Dispense one small drop of MTA Plus Gel, or some of the MTA Plus Liquid from 1 ampoule next to the powder.
• NOTE: The gel imparts washout resistance (for easier rinsing) and faster setting, which the Liquid does not.
• NOTE: MTA Plus Liquid ampoules are larger than unit-dose size.
• Gradually mix the liquid or gel into the powder until the desired putty-like consistency is obtained. For some procedures, a thinner, syrupy, stringy consistency may be desired. Thoroughly mix to hydrate the powder.
• If the material is not to be used immediately, cover the mixed material with a moist gauze sponge (use sterile water), or a clean cover to prevent evaporation. Extra gel or MTA Plus liquid may be used to rewet the powder before it sets.

Precautions :

• AVOID contact of unset mixed paste with skin or oral mucosa. After incidental contact, wash and rinse with water.
• Wear suitable gloves and protective glasses during use.
• MTA Plus™ powder and gel must be kept well sealed.
• PROTECT the powder from humidity. Close the container.
• DO NOT contaminate the powder with an unclean or moist instrument.
• DO NOT overfill the root canals when obturating or sealing.