7 Key Points on the Methods of Insertion of Dental W edge
1. Correct wedge selection will supply proper seal and separation while helping to prevent the wedge from loosening or backing-out during the procedure.
2. Select the largest wedge that will fit the interproximal space. The flexible, compressible material will allow a larger wedge to adapt the tooth surface during placement. It is not necessary to bend the wedge for placements at anterior teeth.
3. Continue to hold the wedge and simultaneously place your index finger or the back, flat end of metallic instrument close to the wedge head.
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4. Use your index finger to apply force to the wedge head, inserting it into the interproximal space to the desired position.
5. In case of wedge with wand (handle), once the proper placement has been achieved, twist the handle with your fingers and separate it from the wedge head without damaging surrounding tissues
6. Removal of the handle from the wedge is optional. Depending on the procedure, you may wish to leave the wand attached to the wedge head for easy removal of the wedge, when the procedure is complete.
7. If you wish to drive the wedge further, after removing the handle, use a hemostat or sturdy cotton pliers to correct the placement.