[ radiographic evaluation of degree of root curvature in treated permanent teeth in endodontics department in Shiraz dental school [2001-2002]]

ABSTRACT

Statement of Problem: The major objectives of root canal treatment are removal of all irritant from the root canal space and accomplish a proper shaping of the space and total obturaion of this space. So, diagnosis of root curvature is critical and can affect on proper preparation and prevention of procedural accidents