Note! The photos have been taken from the cast, but the method is for
direct use in the mouth.
| 1-2. |
Prepare an impression of the area of the intended
provisional bridge. Prepare a space for the crowns into the
impression. Prepare the abutments in the desired shape. Cut the
eFiber and Perma Mesh in suitable size
pieces. Single layers of eFiber and Perma Mesh
are enough. Add a second layer when the bridge contains more than
one pontic or when in doubt. |
| 3. |
Fill the mould with the provisional resin. |
| 4. |
Position eFiber over the abutments and across
the pontic. |
| 5. |
Position the Perma Mesh
pieces in the mold on top of the abutment holes. Press the fibers
slightly into the provisional resin. |
| 6. |
Press the impression onto the abutments and allow
to cure. |
| 7. |
Remove the impression and light cure for 40 seconds
at each crown and at the pontic, if you are using a dual-curing
provisional resin. |
| 8-9. |
Refine the cured bridge. |
