2. If the teeth are absorbed for a long time, the dentures will sink, and the mucosa of the corresponding parts of the teeth will be congested, swollen and ulcerated. If these situations occur, you should stop wearing your teeth and go to the hospital in time. However, dentures should be worn a few hours before going to the hospital, which is convenient for doctors to check the cause, accurately locate and make appropriate modifications. If the mucous membrane tissue is tender and the denture is warped due to occlusal imbalance, it can be solved by adjusting the occlusal relationship. However, it needs to be emphasized that don't grind it yourself to avoid damaging the dentures.
3. The most common is the pain caused by some removable dentures and complete dentures in alveolar and mucosal tissues. These reasons may be that the marginal source is overstretched, the ligaments and maxillary nodules in the labial, buccal and lingual areas are not buffered enough, or there are bone tips and bony processes under pressure. At the same time, if the removable denture causes pain to the remaining teeth, it may be caused by too tight clasp and uneven stress. It may also be caused by abutment caries or periodontal disease.
Attachment dental implant technology realized the fixation of loose teeth and the retention of residual roots for the first time, which solved the problem that the elderly were afraid and unable to extract teeth. It is a dental implant technique more suitable for middle-aged and elderly people.