 enough sound tooth tissue) an attempt at restoring the tooth can be made.This may involve a combination of treatments including root surface debridement, endodontic therapy, crown lengthening and/or fixed prosthodontics measures.The types of endodontic therapy which may be undertaken are either a pulpotomy or a root canal treatment; other than restorability, the option chosen depends on a number of factors including how far the tooth is from root completion, the extent of pulpal involvement and whether it is a primary or permanent tooth.