1. Disgusting
When wearing dentures for the first time, some people may experience nausea or even vomiting. The common reason is that the posterior border of the maxillary denture is too long. You only need to shorten the posterior border to the tremor line.
2. Pain
Check carefully to find out the soft tissue redness, congestion, or even ulceration caused by pressure, apply a little gentian violet, and then dry the denture and put it in the mouth. The tender area can be reflected on the tissue of the denture or hyperextended by the imprint On the edge of the denture, it can be ground and modified according to the imprint.
3. The chewing function is not good
The reasons for the poor chewing function of complete dentures are often due to the small occlusal contact area of the upper and lower teeth; or the proper anatomical shape of the pointed concave being worn away during the process of occlusal adjustment. The occlusion should be adjusted to increase the contact area and form the proper anatomical relationship between the peak and concave.
4. Biting tongue or cheek
If the cheek biting phenomenon occurs due to the over-occlusion of the posterior teeth, the buccal cusp of the mandibular posterior teeth should be ground to increase the over-occlusion, or the buccal cusp of the maxillary posterior teeth should be smoothed.
Five. Poor retention
When the oral cavity is in a resting state, the dentures have poor adsorption after wearing and are easy to loosen and fall off. This is due to the lack of close contact between the tissue surface of the base and the mucous membrane, or insufficient stretching of the edge of the base, resulting in a poor sealing effect. It should be treated by padding or extending the edge of the base.
