Generally speaking, sudden tooth loss is rare, because the tooth is embedded in the alveolar bone, and the alveolar bone and periodontal ligament are fixed by periodontal ligament, so it is firm and will not fall off.
If tooth loss occurs suddenly, most of the reasons may be caused by severe periodontitis. The teeth are very loose at this time. If it is not pulled out in time, it may fall off on its own.
Another common situation is that if it is a tooth injury, the root is not cracked, but the crown is broken, and then it will suddenly loosen and fall off. Therefore, in case of sudden tooth loss, you should go to the hospital to take a panoramic oral film in time and deal with it according to the situation.
Extended data:
When the mobility of teeth is greater than this range due to some diseases or other factors, the teeth will loosen, resulting in serious tooth loss. Maintaining oral hygiene, regular oral examination and avoiding external force damage to teeth are important measures to prevent teeth from loosening and falling off.
Loose teeth and tooth loss need to maintain oral hygiene. Regular oral examination and oral cleaning are very important measures to prevent oral diseases. Pay attention to diet nutrition, eat more fruits and vegetables, and supplement vitamins and calcium, which is good for strengthening physique and bones. Use teeth reasonably, eat less hard food, eliminate night molars and prevent teeth from being overstressed.
Baidu Encyclopedia-Tooth loosening and falling off