Preserving the health of the teeth is of great importance; Especially in children and teenagers who are exposed to tooth decay. One of the effective ways to prevent tooth decay is to use a dental crown. This protective material, which is placed in the form of a thin layer on the surface of the molar teeth, prevents the penetration of bacteria and food into the deep grooves of the teeth. As a result, the possibility of decay is significantly reduced; But what exactly is dental floss and how does it help keep teeth healthy? In this article, we will examine this issue from the website of Dr. Najme Tadredanjad, an orthodontic specialist in Mashhad. What is a tooth groove and how does it work? Fissure sealant, also known as fissure sealant, is a plastic or resin material that is used to fill the grooves and depressions of the chewing surface of molars. Due to their depth, these grooves are a suitable place for the accumulation of bacterial plaques and food particles that cannot be cleaned well by normal brushing. When the veneer is placed on these areas, it forms a protective barrier and prevents the contact of sugary and acidic substances with the surface of the tooth. In this way, the risk of caries is reduced and the health of the teeth is maintained. **Read more" What is deep bite teeth? + Investigation of its factors and treatment methods** The benefits of using dental veneers Dental veneers are one of the ways to prevent caries and have many advantages that make it an ideal solution for children and teenagers. One of the most important advantages of this method will be reducing the risk of tooth decay. Because these teeth have deep grooves, they are more exposed to the accumulation of food and bacteria. Groove cover prevents decay by covering these surfaces. **Read more" What is the meaning of dental CBCT image? | Examining its benefits and applications** Another advantage of this method is its durability and longevity. Although it may require restoration over time, it can remain unchanged for years if properly cared for. Among other benefits of the groove cover, we can point out that there is no need to shave the teeth. Unlike some treatment methods that require the removal of part of the tooth enamel, this method is completely non-invasive and is performed without damaging the natural structure of the tooth. The steps of performing dental groove dressing To perform this procedure, the dentist first thoroughly cleans the surface of the tooth and removes any plaque and debris from it. Then, he prepares the tooth using a special material so that its surface is ready for the attachment of the crown. In the next step, the groove covering material is placed on the grooves of the teeth and is hardened with the help of a special light. Finally, the dentist will ensure that the aligner fits the tooth properly and does not interfere with the normal chewing function. **Read more" in order to find out what are the reasons for the need for oral and dental radiology? Click on the given link.** Who are the right candidates for dental veneers? This procedure is usually recommended for children and teenagers who have newly erupted permanent teeth. The best time to do it is immediately after the eruption of permanent **miller teeth**; Because these teeth are most likely to decay. Adults whose teeth have deep grooves and have not yet suffered from decay can also benefit from this method. Of course, in people who have a history of extensive caries or do not observe oral and dental hygiene, the effectiveness of veneers is reduced. Who should not do fissure sealant? - Teeth that are already decayed - Children who do not cooperate in the office - People with severe allergy to dental resins (very rare) In these cases, the dentist suggests alternative solutions. Permanence and care of dental veneers The durability of the veneer depends on several factors, including the quality of the materials used, the skill of the dentist, and the level of oral hygiene. Under normal conditions, this coating can remain on the tooth for several years; But it may wear out or separate over time. **Read more" What is an extra tooth and how is it treated? + Investigating the causes of its creation** In order to increase its lifespan, it is recommended that: - Continue regular brushing and flossing. - Avoid chewing hard food such as ice or hard nuts. - Visit the dentist periodically to check the condition of the groove cover. The difference between fissure sealant and fluoride therapy In fact, these two methods are complementary and can be done simultaneously. Are there any side effects of dental braces? Dental veneers are a safe and risk-free method; But in some cases, the dentist may determine that it is not suitable for a person. For example, if the tooth is already decayed, placing a veneer on it will cover the decay and worsen it. Also, some people may be allergic to the materials used in the grommet, although this is very rare. ### The cost of dental veneers in Iran The cost of this method varies depending on the type of materials used, the dentist's salary and the location of the treatment. Usually, this cost is calculated for each tooth separately. Considering the benefits of this method in preventing costly caries, it can be considered a suitable investment to maintain the health of teeth. #### Summary As an effective preventive method, dental crowns prevent the decay of molars and help to maintain oral and dental health. This method is recommended especially for children and teenagers; Because from the very beginning of permanent teeth growth, it protects them from damage caused by bacteria and food. By observing oral and dental hygiene and visiting the dentist regularly, you can benefit from the long-term durability of this coating and minimize the risk of decay.