Root canal means taking the nerve out from the inside of the tooth. Root canal therapy is the treatment for the teeth that are severely decayed, infected, or broken. Root canal therapy can maintain your teeth life saving them from extraction.
Wisdom teeth are mostly extracted either before or after they come in the oral cavity. They commonly become visible in the oral cavity during the late teens or early 20s. These teeth often get stuck in the jaws (impacted) and do not come out.
Any injury to the teeth or gums can be potentially serious. Ignoring a dental problem can lead to delays in treatment, which can increase the risk of permanent damage as well as the need for more extensive and expensive treatment down the road.