Dental crowns can remain in a person's mouth for several years depending on the quality of the materials and how they are installed... But sometimes, for various reasons, the crown may have a shorter life than the expected life of the dentist and the patient and fall off the person's tooth. That... so until Stay with us at the end... Reasons for dental veneers to fall off... Dental veneers are designed as a permanent (or at least long-term) solution to fix the defects and problems of weak teeth... But sometimes and for various reasons, they may fall out of place and need to be repaired.. Adhesive... The glue that connects the veneer to the tooth may lose its adhesive properties over time and under the influence of various factors such as temperature changes, pressure from chewing, poor quality glue, and lack of oral hygiene. give... ### 2.... poor quality coating Dental crowns are made of various materials and the quality of these materials plays a very important role in the durability and performance of the crown. As a result, the low quality of the crown is one of the important reasons that can cause the crown to loosen and fall off. For example, sometimes low-quality materials may have been used to make the crown. Inappropriate... bad shape and disproportionate design that makes the crown not fit well on the tooth and as a result its adhesion decreases... ### 3... Impact on the teeth Strong blows to the tooth (such as pressure or shock from eating hard foods such as the bottom of a pot, hard fruits, nuts or candy, falling or being hit during sports or a car accident) can cause the crown to break or loosen. Of course, this does not mean that only new and sudden blows cause the crown to lift, and it is interesting to know even in small blows. ### 4 .... Aging of dental veneers Although dental veneers are designed for long-term (and even permanent) use, they are subject to wear and tear like any other material.. That is, they may wear out, their glue may weaken, their structure may change, and this may be the reason for the tooth coating to fall off.... ### 5.... Grinding teeth Another common reason for crowns to fall off is teeth grinding.. This is an unconscious habit where a person grinds or clenches their teeth.. Teeth grinding or teeth grinding usually (and mostly) happens during sleep.. but there are some who may do it during the day.. When you grind your teeth, you are unconsciously clenching your teeth. to the teeth You insert back molars and back premolars (your small molars)... it breaks.... ### 6.... Changes in the mouth With increasing age or suffering from some gum diseases, the gums deteriorate and as a result the root of the tooth becomes more visible.. This alone causes the tooth crown to not stick to the tooth sufficiently and the possibility of it falling off the tooth increases.. The structure of the jaw bone may even change over time. take it and cause the crown to loosen .... ### 7.... Failure to observe oral hygiene and teeth Despite the veneer, you still need to brush your teeth regularly and use dental floss... because lack of oral hygiene causes the accumulation of bacteria and plaque around the gums and under the veneer and eventually causes the veneer to fall off... The way the veneer is placed by the beautician has less durability and durability on the dentist, which even in a short period of time the dentist has a great impact on it... the process can significantly reduce the useful life of permanent veneers.... Some of the mistakes that Dentists make mistakes during the preparation and installation of veneers: insufficient tooth preparation, improper choice of veneer type, incorrect veneer bonding, failure to carefully check the mold and cooperation with laboratories that have high production skills... lack of veneer.... xml:lang="AR-SA">Mistakes in finishing can cause separation of cover teeth be.... So, if you live in Tehran, we recommend that you visit **the best cosmetic dentist in Tehran** that you know.... **Continued reading:** Attaching zirconia veneer **Symptoms of tooth veneer loosening** The loosening of the crown of the tooth may happen gradually and if not paid attention to, it will lead to the complete falling of the crown. Some of the symptoms of the loosening of the tooth crown are: **☑️ Sensation of moving or loosening of the cover:** If you feel that the cover moves while chewing or touching the tooth, its adhesive or cement is probably weakened. **☑️ Pain or sensitivity in the tooth under the cover:** If bacteria penetrates under the cover, the tooth may cause decay and sensitivity to cold and heat... Of course, If you have an implant, the pain may be due to improper pressure on the base. It is also an implant. **☑️ Change the way the teeth fit together:** If you feel that the teeth do not fit well when you close your mouth or chew, your crown may be loose.. Before food gets stuck under the crown, it may be a sign of a gap between the crown and the tooth.... This can cause bad breath and inflammation of the gums: *** Inflammation of the surrounding gums... If the gum around the crown is inflamed or Bleeds when brushing, it may be due to loosening of the coating and gum irritation. **Read more:** Pain after shaving teeth Complications of tooth veneer loosening The loosening of the crown of the tooth can have various complications that, if not treated in time, will bring more serious problems.. One of the most important complications is the increased risk of tooth decay under the crown. cover If it is completely loose and does not fit properly, the person may have trouble chewing and the way the teeth come together can change, which can lead to jaw pain and temporomandibular joint problems.. Abutment or even fracture of the structural implant which, if not treated, may require surgery and replacement of the veneer or implant components... Prevention of falling or loosening of dental veneers If you have a crown on your tooth, it is better to prevent the crown from falling off before anything... because prevention is always a better solution than treatment.... so it is better to prevent your crown from falling off by following a few basic and simple tips.... ### See a reputable dentist.. As the first solution, we recommend you to visit a professional and experienced dentist for your tooth veneer.... because the dentist will play a very prominent and fundamental role in the durability and **life of your tooth veneer**.... Our suggestion to Beloveds who live in Tehran and intend to have their teeth veneered, visiting Dr. Banyanian is a high-quality dental complex and receiving high-quality dental services.. It is one of the most high-quality and **the best dental clinics in Tehran** that offers you tooth veneer services with the highest quality level....a specialized group with the presence of the best dentists in Tehran who can install veneers with a very long-lasting durability on your teeth....for more certainty, you can check the level of client satisfaction on the page **View comments about Dr. Banyan*. 88539720-021