Plastic Matrix Strip Dental

 

Weight: 200 Pieces of matrix strips. 

A plastic matrix strip, also known as a celluloid strip or Mylar strip, is a transparent, thin strip of plastic used in dentistry, primarily for restorative procedures. It is designed to help shape and support the placement of composite resin or other restorative materials, especially in anterior (front) teeth restorations.

Uses of Plastic Matrix Strips:

1. Shaping Restorations:

Provides a smooth and natural contour to the composite filling.

Ensures proper anatomical shape and alignment of the tooth.

2. Isolation:

Prevents the restorative material from sticking to adjacent teeth.

Helps maintain a clean working area.

3. Light Curing:

Since the strip is transparent, it allows the curing light to pass through for effective polymerization of light-cured composite materials.

4. Gingival Protection:

Protects the gums from excess material or damage during restoration.

Procedure:

1. The matrix strip is placed around the tooth to be restored.

2. It is often secured using a wedge to keep it in position and to create a tight seal at the gingival margin.

3. The composite resin is applied and shaped against the matrix strip.

4. Once the material is cured and hardened, the strip is removed, leaving a smooth, properly contoured restoration.

Advantages:

• Ensures proper contact points and contours.

• Provides a clear view of the working area due to its transparency.

• Easy to use and cost-effective.

These strips are commonly used for Class III (interproximal cavities in anterior teeth) and Class IV (anterior teeth with incisal edge damage) restorations.

Plastic Wedgaes Dental

Weight: 50 pieces in a box. 

Plastic wedges in Dental are small, triangular tools used in dentistry to aid in restorative procedures like filling cavities or placing dental crowns. They are typically made of plastic and are used to:

1. Separate Teeth: Plastic wedges are inserted between teeth to create space for placing restorative materials, ensuring proper contact points between teeth.

2. Hold Matrices in Place: They help stabilize matrix bands during fillings, particularly for Class II restorations (cavities between teeth).

3. Protect the Gingiva: Plastic wedges prevent damage to the gums while working on teeth.

4. Improve Adaptation: They ensure that restorative materials adapt well to the tooth, minimizing gaps or overhangs.

Plastic wedges are preferred in some cases because they are flexible, gentle on gums, and available in various sizes to fit different teeth.

Meta Biomed MD-ChelCream EDTA 7gm Price In Nepal

Meta Biomed MD-ChelCream EDTA 7gm Price In Nepal  is Rs. 850/- For one Syringe with 10 disposable Tips.  It is made in Korea. 

Meta Biomed MD-ChelCream EDTA is a specialized endodontic preparation cream used in dentistry. It contains 17% EDTA (Ethylenediaminetetraacetic acid) and is primarily designed for:

Features:

1. Canal Preparation: Facilitates the preparation and cleaning of root canals during endodontic treatments.

2. Chelating Agent: Helps dissolve inorganic debris and smear layers in the root canal.

3. Lubrication: Eases the insertion of endodontic instruments into the canal.

4. Calcium Ion Removal: Removes calcium ions by chelation, promoting efficient canal shaping.

5. Biocompatibility: Safe for use in dental procedures with minimal risk of adverse reactions.

Composition:

• EDTA (17%): Softens dentin and aids in smear layer removal.

• Urea Peroxide: Releases oxygen for effective cleaning.

• Carbopol Gel: Provides smooth application.

Applications:

• Used in root canal therapy to clean, shape, and prepare the canals.

• Ideal for removing calcifications and improving access in narrow or curved canals.