Over time, people's teeth tend to naturally deteriorate. When a tooth has deteriorated substantially, it often needs to be extracted; and when multiple teeth are extracted, dentures may be the most appropriate solution. Dentures can create a natural and healthy looking set of teeth. In addition, a properly fitting set of dentures can greatly enhance your smile and sense of self-esteem.
Complete dentures are used when few original teeth remain. The dentist begins by removing any remaining teeth so the dentures can be fitted. He or she then makes a mold of the gums and sends it to a dental lab where customized dentures are constructed. Partial dentures are prepared in much the same way as a complete set and are utilized when only a few teeth are missing.
These Dentures allows patients to have their Dentures on the same day their teeth are removed. This prevents the embarrassment of being without teeth. As the extraction sites heal & the bone remodels, the denture will require adjustments & relining to make it fit better. At the end of a year when the healing is complete your dentist may advise you to get a new denture.
If the roots of a patient's remaining teeth are strong, the dentist may suggest over-dentures. Over- dentures fit on top of the remaining natural teeth in the mouth. With over-dentures, the remaining teeth are re-sculpted and covered with metal caps to stop future decay. The advantage of over-dentures is that they do not have to be relined as frequently as a complete set of dentures because they cause less recession of the jawbone and gums. In addition, over- dentures create less occlusion (bite) problems than complete dentures.
At first, your dentures will feel uncomfortable because the gums and tissue are not accustomed to being in contact with man-made relining material. Once placed, dentures should be worn continually for the first few days to reduce the amount of swelling that may occur in the mouth. This swelling typically subsides in two to three days. Until patients adjust to their new set of teeth, the dentures may feel loose and awkward while chewing food. Eating soft food may be necessary for the first few days. Reading aloud helps to overcome any speech impediments that may occur from the new dentures. Typically, lower dentures take longer to get used to than upper dentures. The underlying jawbone may take several months to completely heal and become accustomed to the dentures. Once this occurs, the dentist removes the dentures and creates a permanent lining for your teeth (a denture lining is the soft material that cushions the contact between the denture and the gum tissues).
Although dentures typically last about five years, they can last longer with proper care and cleaning. Dentures should be cleaned daily with a normal or specially-made denture toothpaste. Once the swelling has reduced, it is advisable to leave one or both dentures out at night to allow the gum tissues to breathe. In order to prevent dentures from warping, they should be left in water overnight. Over time, the lining of the dentures may change, owing to the wear and tear of daily use. In the case of tissue/bone shrinkage, worn down teeth, or breakage, dentures may come loose and need to be remade.