Once the relative position of each arch to the other is known, the wax rim can be used as a base to place the selected denture teeth in correct position. This arrangement of teeth is tested in the mouth so that adjustments can be made to the occlusion. After the occlusion has been verified by the dentist or denturist and the patient, and all phonetic requirements are met, the denture is processed.
Full arch dentures take up more space in the mouth than your normal teeth. Because of this, there is an adjustment period of time where you may notice difficulty in pronouncing certain words or talking in general. As dentures get re-adjusted and re-fitted, you may notice a difference in pronunciation and will have to make minor speech adjustments again.