Dental Crown Fell Off? What to Do and When to See an Emergency DentistA dental crown is designed to restore the strength, function, and appearance of a damaged tooth. While crowns are durable, they are not permanent and can occasionally become loose or fall off due to wear, decay, injury, or weakened dental cement. If your dental crown fell off, don’t panic. Acting quickly and seeking professional dental care can help protect your tooth and prevent further complications.Why Does a Dental Crown Fall Off?Several factors can cause a dental crown to come loose or detach, including:Normal wear and tear over timeTooth decay beneath the crownA damaged or weakened crownSticky or hard foods pulling the crown looseTeeth grinding (bruxism)Trauma or an accidental blow to the mouthPoor fit or aging dental cementRegardless of the cause, it’s important not to ignore a missing crown, as the exposed tooth is more vulnerable to damage and sensitivity.