Can interproximal cavities be filled like normal cavities? In most cases yes, but it can be challenging and that's why choosing a dentist with skills and techniques is important. On a more important note, caring for your teeth after the filling is also vital.

Depending on the location of the tooth decay, this can separated into pit and fissure cavities and interproximal cavities. When patients often refer to cavities on the sides of the teeth this usually is a interproximal cavity. The question most patients ask is can large interproximal cavities be treated with fillings?

Treating Interproximal Cavities

When treating interproximal cavities factors that need to be considered are how big is the cavity, if the cavity has damaged the nerve and if the cavity is so severe that it cannot be treated with a filling.

1. If the cavity isn't too big and decay is only on the enamel layer or dentin layer and there is no visable symptoms then the cavity can be treated with a filling. Fillings are relatively simple, the procedure involves using a drill to cut through the enamel and remove the decay. The tooth will then be cleaned and disinfected and then the tooth can be filled with composite resin or other filling materials.

2. If the cavity is big and the decay has reached the pulp there will be pain when the area is exposed to hot and cold temperatures. If the pain progresses a filling is no longer considered and root canal treatment is required. Root canal treatment is more complex and involves removing the pulp tissue, disinfection, applying medication to the pulp chamber, observation and then filling the root canals. After root canal treatment the tooth may be fitted with a crown which can protect the tooth.

3. It is very rare that a interproximal cavity is so severe that it cannot be treated with a filling. Therefore it’s strongly advised that patients should seek treatment as soon as possible.

Tips: A interproximal cavity filling may fall out, therefore choosing a dentist with good skills and techniques it vial. Also controlling your diet and oral hygiene is vital for after care.