If you’ve ever had a cavity, you’re not alone. About 78% of people have had one by the time they turn 17, according to a 2000 U.S. Surgeon General report. Thankfully, there’s a reliable and time-tested treatment for cavities: dental fillings.
Fillings seal cavities, which are small holes in your teeth, caused by decay, which prevents bacteria from spreading deeper into the tooth and potentially reaching the sensitive nerve tissue in the root canal. If left untreated, decay can lead to more serious problems, like the need for root canal treatment.
The process of getting a dental filling is fairly straightforward and typically involves the following steps:
- Clinical Exam and X-rays – The dentist examines your tooth and takes X-rays to determine the extent of the decay.
- Removing Decay – The decayed portion of the tooth is carefully removed using a dental drill or other tools. You’ll be numbed with local anesthesia to ensure you feel no discomfort during the procedure. For those who feel anxious about the numbing process, anti-anxiety medication or nitrous oxide may help you relax.
- Filling the Cavity – After decay removal, the dentist roughens the tooth’s surface to bond the filling securely. The filling material is then applied to fill the cavity and restore the tooth’s structure.