Oral surgery is most often needed in the event of severe disease and decay that might require removal of one or more teeth as well as parts of the gum. Oral surgery is also used to treat facial traumas in the event of broken jawbones or other facial bones. In the event of an accident, an oral surgeon might even need to help repair severed nerves in the jaw. 

Having access to a dental facility that covers various types of oral surgery is important because whether a more routine procedure like a root canal or something more out of an emergency, having access to the right equipment and specialists is essential to receiving full coverage.