How long can a fake tooth last?

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Doctor, how long will this denture last? This is a very important question for patients, but it is a difficult one to answer for dentists. Patients usually have only one set of dentures, so this issue directly affects their quality of life, including oral functions such as eating and speaking ； Furthermore, for most people, getting dentures is also a significant expense, so it definitely needs to be considered carefully. For dentists, who have seen all kinds of patients and dentures, their \"shelf life\" can range from thirty or forty years to just one or two months. How should I explain this issue? What does it mean for dentures to be “usable”? The two most important functions of dentures are to restore function and appearance. 1. Function mainly refers to the function of chewing. After getting dentures, one can eat normally, and it also helps to prevent excessive stress on the other healthy teeth as well as to protect joint health – these are all the functional benefits of dentures. 2. Aesthetics: It’s easy to understand – it involves striving to restore the patient’s appearance to what it was before the tooth loss, and sometimes even improving it further. It is obvious that the most basic requirement for something to be \"useful\" is to restore oral function, while also avoiding further damage. Especially for the back teeth located deep in the mouth, the effect on restoring aesthetics is relatively weaker than that on restoring function. How long can porcelain teeth, removable dentures, and dental implants last? Returning to what we mentioned at the beginning, the range of \"shelf lives\" for dentures that dentists come across is so wide that it’s impossible to summarize it with just one or two numbers. The service life of various dentures depends on factors such as the patient’s degree of tooth loss, daily usage habits, overall health, as well as the dentist’s skills, the type of denture, and the choice of materials; there is no absolute concept of a \"shelf life\". Moreover, even if there are minor damage to dentures, such as slight chipping on the surface of porcelain or all-ceramic teeth, it does not affect their normal use. Here are a few common examples that can shorten the \"shelf life\" of dentures: If a patient really likes to crack nuts and has dentures in their front teeth, then the dentures will develop problems in a very short time ； Another example is patients who have porcelain crowns; if they often bite on hard objects such as bones, the likelihood of the surface of the crowns chipping also **increases** ； If removable dentures are used without proper cleaning, the natural teeth serving as abutment teeth on both sides are also more prone to tooth decay and pulpitis. In the end, all these situations will cause the denture to no longer fit properly. In addition to function, as the duration of use increases, the color of dentures can also change somewhat. Especially removable dentures made of plastic, when not cleaned properly, will turn yellow over time and become out of harmony with the surrounding teeth. When it comes to the teeth that are visible, such as front teeth that have changed color, this indicates that it’s time to replace the dentures for patients who have high standards regarding appearance. Therefore, assuming that the patient has very good compliance and uses proper and appropriate treatment methods, as well as practices good oral care such as brushing teeth carefully and getting regular dental cleanings, along with periodic check-ups, the reliability of various dentures can meet the requirements over an extended period of time. Based on some empirical findings, functionally, it is generally believed that removable dentures can remain in relatively good condition for five years, while fixed dentures can last even longer. In terms of aesthetics, it relies more on the patient’s regular care. So how can dentures last a few more years? There are still methods; there are some particular considerations for daily maintenance. 1. Removable dentures are those that can be taken out; it is necessary to remove them after each meal and clean them simply, either with plain water or with a special denture cleaner. Under no circumstances should you act on your own and use various strange liquids for cleaning – some people use vinegar, others wine... In any case, using such substances can actually lead to discoloration or deformation of the dentures. Additionally, removable dentures should also be taken out while sleeping; after cleaning with a toothbrush, they should be soaked in clean water. 2. Fixed dentures are those that cannot be removed – porcelain dentures, all-ceramic dentures, implant dentures, etc. Unlike removable dentures, which can be taken out easily for cleaning, fixed dentures offer great convenience to the wearer as there is no need to remove them frequently for cleaning; however, this also presents difficulties in terms of cleaning. Fixed dentures are just like one’s natural teeth, and they all need to be cleaned by brushing. It is very important to ensure that the gums are brushed, especially with fixed dentures that have been in use for a long time. Because gum recession may occur, food residues can easily accumulate at the edge of the gums and teeth, which are significant causes of gum inflammation, bleeding, and pus discharge. 3. Protect the remaining teeth! In fact, the health of the remaining teeth has a significant impact on the duration for which dentures can be used effectively. In many cases, prostheses such as removable dentures and partial fixed dentures are in close contact with the remaining teeth around them; and once those remaining teeth develop problems such as cavities or loosening, even the prostheses that were originally intact have to be removed. 4. Repair it promptly if it’s damaged. Finally, and most importantly, if you notice that your denture is damaged – whether due to cracks, warping, or other issues – you should consult a dentist right away. They can make the necessary adjustments or even create a new denture for you. Furthermore, regular dental check-ups every six months to a year are the best way to detect potential problems with dentures at an early stage.