The 43-year-old Mrs. Zhang feels that her teeth are gray and ugly, and the effect of several whitening treatments seems to be not obvious. So she went to a professional doctor for help, made a whole mouth patch, and got a brand-new and beautiful tooth, which made Mrs. Zhang regain her confidence and never dared to laugh again. Liu Lide, a dentist, said that in the past, many people went to pediatrics to see a doctor and used tetracycline as a first-line drug, resulting in dark brown teeth. Now, although they have used drugs very much, many adults still have dark teeth. Fortunately, many new technologies can be used to help create a clean, bright and white new look.
It is inconvenient to wear braces for a long time, and it needs regular whitening.
If the dentition is not straight or the teeth are dark yellow, you will generally think of wearing braces or whitening, but braces will be worn for one or two years and may need to be extracted. After wearing it, there are many inconveniences. The basic way of tooth whitening is sandblasting whitening, which washes away the dirt on the surface and can be completed in about half an hour; In addition, cold light whitening lasts for 45-60 minutes, but it is carefully selected by professional doctors.
Dr. Liu Lide said that if the gums are not properly isolated, not only the gums may become discolored, but also sensitive teeth may be injured. And avoid eating dyed food such as coffee, tea and curry within one week after whitening treatment, and do it once every 1 to 1 year and a half to keep teeth white.
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▲ A picture of Dr. Liu Lide seeing a doctor.
All-ceramic crowns and patches can whiten teeth at one time.
For example, in flight attendants, entertainers and other industries, it is inconvenient to wear braces for a long time, or people with serious tooth decay and dentures can choose all-ceramic crowns with ceramic patches. Dr. Liu Lide explained that all-ceramic crowns made of lithium disilicate contain no metal and are made of high-hardness ceramic materials, which are commonly used in clinical patches and inlays. Different components, such as alumina and zirconia, can also be selected according to the position, use intensity and light transmittance.
If only the front teeth need to be adjusted, usually 6-8 teeth exposed when smiling can be patched and matched with the right color to avoid being too white and unnatural. All-ceramic crown is like putting a helmet on your teeth, and the patch is like sticking a crystal nail, which can protect your real teeth and make them neat and white.
In order to protect real teeth and nature, we should avoid eating hard things.
All-ceramic crowns and ceramic tiles will grind off the tooth surface by 0.3-0.7mm, so as to adjust or avoid malocclusion, in order to preserve the real teeth. As for how to choose, Dr. Liu Lide suggested consulting with a professional dentist to choose the appropriate course of treatment according to his own situation, needs and budget. For those who have completed the course of treatment, although the hardness of all-ceramic crowns is strong enough, they should avoid eating guava or hard food directly. They should cut pieces and grind nuts as much as possible to avoid cracks in the patch due to uneven stress, and pay a return visit every six months to check their teeth to prolong their service life.
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