How To Size Dentures
A person is typically fitted with dentures, either full plate or partial when their natural teeth are already gone. The sizing of a new pair of dentures is typically an ongoing process until the dentures fit comfortably on the jaw.
- Visit your dentist and set up an oral exam. This is where the overall size and shape of your jaw line will be examined to see if any surgical alterations are necessary to ensure a proper final fit for your dentures. Impressions will then be taken of your upper and lower jaw ridges and used to create a plaster mold created.
- Choose your denture options. Once the mold has been made, you are given a variety of tooth shapes, gum colors and shades to choose from in order to customize the look you want and suits you best.
- Sit for a fitting. Using wax rims attached to a basic denture base, the dentist will insert this into your mouth to discover the exact size and placement for your new teeth. This makes sure that the upper and lower sets line up properly. Your dentist will request that you smile so that the position of your lips as you do so can be marked on the wax. This marking helps determine your tooth size. When finished, wax rim devices are sent out and made into a ‘try-in’. This will be the prototype for the final dentures.
- Go for your try-in. When the new try-in sets are ready, go in and try them on. They should look similar to final dentures save that the teeth are set in wax. This allows for adjustments to be made before the real dentures are cast. Let the dentist know if you experience any discomfort so that repositioning can be done. If needed, your wax try-in can be sent back teeth reset.
- Try on your new dentures. Once your primary dentures are cast from the wax try on, go in and try them on. Let the dentist know if you feel any discomfort or sliding and additional adjustments will be made to ensure proper suction. If the dentures hold stable and are properly sized, take them home.