(Constant changes in size, however minuscule, weakens and eventually fractures the affected tooth.) Strength and beauty Because of the way they are made (custom-fitted), they help strengthen teeth by up to 75% their original strength. The durable material used in them helps them last up to 30 years, much longer than the lifespan of regular fillings. In many cases, the implant are used to simplify or streamline any orthodontic therapy, decreasing treatment frequency and eliminating dependence on patients' compliance in wearing orthodontic appliances and making adjustments. When there is a need for any tooth replacement, dental implants are recommended and applied by orthodontists. A cosmetic dentist is basically a more experienced orthodontist and is more trained in reconstructing the teeth. What he does is not your ordinary alignment of the teeth. He tackles cases that are very complicated. This is why a cosmetic dentistry procedure can involve a lot of extraction especially if you teeth are too many and the space inside the mouth is too cramped for all your teeth. Whatever is the outcome, your teeth is noticeably brighter after teeth whitening. While there may be a number of over-the-counter teeth whiteners, only a dental professional can recommend the most effective teeth whiteners. Some techniques Today, there are two effective whitening techniques available the in-office laser teeth whitening and at-home teeth whitening with custom-fit trays. Some who already have great sets of teeth will only need to visit the dentist every so often to have the regular check-up and cleaning. Others will need a more complicated approach to make their smiles brighter and better. This is where cosmetic dentistry comes in. Unlike the usual dental procedures that we fear as kids, cosmetic dentistry involves a more complicated batch of procedures. How many years has the dentist been doing cosmetic dental procedures? What kind of reconstructive work has he done through the years? Are they good? Usually they have pictures of past works that they have done. Check these pictures out. You can also ask around and see if they have served their previous patients well.