One of the most frequently asked questions about dental veneers is when is a dental veneer good and when is it bad? The answer is simple. Dental veneers are suggested when the crown of the tooth is lost due to surface decay, lip swelling or fracture, the appearance of the tooth is unpleasant and inappropriate, and its color has changed. In cases where the tooth is severely damaged, crooked and has a deep fracture and only the root is left, tooth veneer is not recommended. If you are planning to make a more informed decision about getting veneers for your teeth, reading this article can be helpful. So stay with us. When do we need dental veneers? Dental cover (crown) is one of the best solutions to maintain, maintain health and improve the appearance of the tooth, which is placed on the natural tooth and protects it from any further decay and damage. When you need dental veneers, you face the following cases: ### After root canal treatment or denervation of teeth: Usually, a denervated tooth becomes weaker and more fragile due to the lack of a nerve. Hence, after root canal treatment, placing a crown can protect the weak tooth from breaking, cracking or any other possible damage and restore the normal function to the tooth. ### Dissatisfaction with the shape of the teeth: One of the main reasons for dental veneers is to be dissatisfied with the appearance of the teeth. When your teeth are irregular, misshapen, crooked and uneven, veneers are the most effective solution to beautify and correct your smile. The veneer can completely cover the inappropriate and misshapen appearance of the teeth. > Read more: price table of dental veneers and the price of solid dental veneers + denervated dental veneers Cracking or surface fracture of teeth: For people who have cracked teeth and full lips, installing veneers can be a good option to cover cracks and loose teeth. One of the important features of tooth veneer is its high resistance and strength, which protects the tooth structure against wear, breakage and cracking. ### Discoloration of teeth: If your teeth are discolored or there are stains on the surface of your teeth that make your teeth look bad, now is the best time to put veneers on them. Sometimes, using whitening toothpastes and mouthwashes do not work to whiten and remove stains. Tooth-colored veneers help to cover the appearance of discolored and misshapen teeth. ### Distance between teeth: If there are gaps or small spaces between your teeth, the best option to cover them is to use a dental crown. The dental cover is made in such a way that when it is placed on the teeth, it completely covers all the gaps and gaps between the teeth. Read more: life of denervated tooth without coating and with coating ### Restored teeth: If you have recently repaired or filled your damaged and decayed teeth, to prevent further decay and destruction of the dental canals, make sure to make dental veneers one of your priorities. Veneers are an effective way to protect restored teeth that have been damaged in some way. Dental veneers can increase the lifespan of damaged and repaired teeth. When do we not need dental veneers? Do you want to know when dental veneers are not the right choice for your teeth? In the following, we examine the cases in which dental veneers do not work and do not completely solve the problem: #### Deep and wide decays You don't need veneers when your teeth are at risk of extensive and deep decay and can no longer be repaired. It means that a large amount of internal tissue, outer wall and tooth enamel has been severely damaged and completely destroyed due to deep and extensive caries. In this case, for teeth that can no longer be filled, denervated and repaired, other alternative methods such as implants should be used. #### Extremely crooked, untidy and uncoordinated teeth Although dental crowns can cover the appearance of crooked and irregular teeth, in some cases, crooked and irregular teeth are so severe that this method does not work. In this case, dentists recommend orthodontics as the best solution to repair severely crooked and misaligned teeth. #### Deep fractures and damaged roots If you are one of those people whose tooth fracture is deep and extensive and this decay has reached the root of your tooth, you cannot use a veneer. In this case, the implant is the best option for lost teeth with deep and extensive fractures, where nothing but the root of the tooth tissue is left. > Read more: cover the tooth a few days after nerve extraction #### Teeth exposed to excessive pressure Sometimes, for people who suffer from the disorder and harmful habit of grinding their teeth, dental crowns are not recommended at all if it is uncontrollable. In this situation, the teeth are subject to wear, excessive pressure and high impact caused by grinding teeth, and the tooth coating may break at any moment. #### Allergy to the materials used in the coating In rare cases, dentists do not recommend that dental crowns be done for you. This is if you have a severe allergy to the materials used in dental veneers that you cannot tolerate. In such cases, other treatment methods should be used for restoration. Problems and disadvantages of dental veneers Sometimes dental veneers can have disadvantages that need to be considered. In this section, we discuss the most important disadvantages and problems of dental veneers. - Improper installation of veneer that causes pain and sensitivity in the tooth and gum area - Fracture of covers due to the use of poor quality materials and materials - Re-infection and decay under the veneers due to lack of oral and dental hygiene and improper placement of veneers - Loosening or falling of veneers over time if performed by an inexperienced and non-specialist dentist - Inflammation and redness in the gums due to improper and professional installation of veneers - The bad smell of dental veneers due to the occurrence of repeated caries and the accumulation of bacteria under the veneer > Read more: The best specialist and tooth veneer centers in Tehran **Very important point**: To get rid of these disadvantages and problems, we suggest that dental crown treatment be performed by experienced and skilled specialists. **Amitis Clinic** by using the most advanced and modern dental equipment, using the highest quality materials and an expert and skilled team, they offer different types of dental veneers at economical prices. **concluding remarks** In this article, we said when dental veneers are good and when they are bad. Dental veneers are a restorative and aesthetic method that is used to protect teeth from possible damage and improve the appearance and shape of teeth. In general, dentists recommend dental veneers when the root and tissue of the tooth is still healthy and has not been seriously damaged. If you want to know whether dental crowns are a suitable option for your teeth, you should consult a specialist dentist. You can contact our experts for a free consultation and appointment.