Description

Preva EDTA Cream-Root Canal Lubricating and Chelating Cream

Preva EDTA Cream is a root canal lubricating and chelating preparation formulated with 17% EDTA salts and carbamide peroxide. Dentists use it during endodontic instrumentation to lubricate canal walls, assist dentin chelation, and support effective debris removal.
Because the formulation is water-based, clinicians can easily irrigate and remove it during treatment. In addition, the smooth cream consistency allows controlled application directly into the canal or onto endodontic files.
The combination of EDTA and carbamide peroxide helps soften calcified dentin, improve file movement, and assist smear layer management during canal preparation.

Clinical Indications

• Lubrication during root canal instrumentation
• Chelation and softening of calcified dentin
• Negotiation of narrow or calcified canals
• Facilitation of root canal file movement
• Assistance in debris removal during instrumentation
• Smear layer management during endodontic treatment

Why Choose Preva EDTA Cream?

Successful root canal preparation requires controlled lubrication and effective chelation. Preva EDTA Cream supports both.

• Effective Lubrication
  The smooth cream consistency reduces friction between files and canal walls. As a result, instrumentation becomes more controlled and efficient.
• 17% EDTA Chelating Action
  EDTA softens inorganic dentin components. Therefore, clinicians can negotiate narrow or calcified canals more effectively.
• Effervescent Cleaning Support
  Carbamide peroxide creates mild effervescence during irrigation. Consequently, debris dislodges more easily from canal walls.
• Water-Based for Easy Removal
  Because the formulation is water-based, clinicians can irrigate and flush it out easily before obturation.
• Controlled Application
  The syringe system with applicator tips allows precise placement directly into the canal.

For these reasons, Preva EDTA Cream provides balanced lubrication, chelation, and cleaning support during endodontic treatment.

FREQUENTLY ASKED QUESTIONS

What is Preva EDTA Cream used for?

Dentists use it to lubricate root canals and assist chelation during endodontic instrumentation.

What concentration of EDTA does it contain?

Preva EDTA Cream contains 17% EDTA.

Does it help remove smear layer?

Yes. The chelating action of EDTA assists smear layer management during canal preparation.

What is the role of carbamide peroxide?

Carbamide peroxide creates effervescence that helps dislodge debris during irrigation.

Can it help in calcified canals?

Yes. EDTA softens calcified dentin and helps negotiate narrow canals.

How often should it be reapplied?

Clinicians typically reapply every 1–2 minutes during instrumentation.

Should it be removed before obturation?

Yes. Always irrigate thoroughly before obturation.

Can it be extruded beyond the apex?

No. Avoid extrusion beyond the apical foramen.

Is it water-based?

Yes. The water-based formula allows easy irrigation and removal.

Presentation

Ref: PL-0184 – Preva EDTA Cream- 1 × 3 g syringe with applicator tips
Ref: PL-0185 – Preva EDTA Cream- 4 × 3 g syringes with applicator tips

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