Wisdom teeth are the third molars of human beings, which usually erupt in late teens or early twenties. That’s why they’re called wisdom teeth. Generally speaking, each adult will have four wisdom teeth, but some may have fewer or more, in which case the extras are called supernumerary teeth. &nb...
Root canal therapy is a treatment applied to repair or save a tooth that is severely decayed or infected. In cases of severe caries, bacteria have already spread deep into dental pulp which is composed of nerves and blood vessels. Root canal therapy involves the removal of these structures, the subsequent shaping, ...