COTISEN Plastic Wedge with Hole by Cotisen

Cotisen Plastic Dental Wedge with Hole is designed for use with sectional matrix systems during restorative dental procedures.

The tapered plastic wedge helps stabilize the matrix band at the gingival margin and adapt it more closely to the tooth contour, while the rounded tail with an integrated hole provides a convenient point for handling, placement and removal.

Available in four color-coded sizes — Large, Medium, Small and Extra Small — the PW02 dental wedge allows clinicians to select an appropriate width for different interproximal spaces.

It can be used independently or together with sectional matrix bands and retaining rings during posterior composite restorations.

Advantages?

1. Precise filling: The perforated design enables better fixation and positioning during dental filling operations. Dentists can place the wedges precisely in the gaps between teeth through the holes, ensuring that the fillings are evenly distributed and avoiding gaps or inadequate filling.

2. Perforated design: The perforated design allows it to be fixed or connected through the holes when in use, increasing its flexibility.

3. Reliable quality: This plastic material has the right flexibility to adapt to the shape and size of different tooth gaps. At the same time, it is also durable enough not to break or damage easily during operation.

4. Easy to identify: The wedges are available in different colors, and different colors can correspond to different size specifications, which is convenient for quick access during operation.

Item: PW02

Color: Purple(large), Yellow(medium), Green(small), Blue(SS)

Packing: 100 pcs/bottle, 16 bottles/box, 36 boxes/ctn

Carton Size: 430X430X290mm

Weight: (L, M)11KGS, (S, SS)9KGS

Why Use a Plastic Dental Wedge with Hole?

A dental wedge is a small component, but its shape and fit can affect matrix adaptation during restorative procedures.

The PW02 design combines a tapered wedge body with a rounded rear section and handling hole.

Convenient Handling Hole

The hole at the rear of the wedge provides an additional handling point during placement or removal.

This can make the wedge easier to manipulate with suitable dental instruments, particularly when working in posterior areas where access is limited.

Flexible Plastic Construction

The plastic body provides controlled flexibility, allowing the wedge to adapt to different interproximal spaces without relying on a rigid wooden structure.

This makes it suitable for routine restorative procedures requiring matrix stabilization and gingival adaptation.

Rounded Design

The rounded contours are designed to provide smoother insertion compared with sharp-edged components.

Correct wedge size and placement should always be selected according to the clinical situation.

Four Color-Coded Sizes

Each size uses a different color:

• Purple — Large

• Yellow — Medium

• Green — Small

• Blue — Extra Small

Color coding allows users to identify the required wedge size quickly during restorative procedures.