A dental crown is a durable, tooth-shaped cap that can improve the strength, shape, and appearance of a tooth. In most cases, these versatile restorations can last 10-15 years or more. However, they’re not impervious to accidents that may damage, loosen, or knock them out of place. Typically, a lost dental crown in Tulsa is not a dental emergency, but you should always call your dentist right away to be sure. Here’s a step-by-step guide to keep your smile safe if your dental crown falls off.