Left image shows a lower incisor with a defective root canal treatment resulting in an abscess. Following successful improvement by re-treatment root canal therapy the lesion has healed.

How do they differ, and which one is right for you?

Composite bonding is a dental procedure where a tooth-colored resin material is applied to teeth to improve their appearance. It can be used to repair chipped, cracked, or discolored teeth, close gaps between teeth, or change their shape.

A root canal treatment is a dental procedure to repair and save a badly infected or damaged tooth. It involves removing the infected tissue (pulp) within the tooth, cleaning, disinfecting, and sealing it to prevent further infection. This helps alleviate pain and allows the tooth to function normally again.