Guided Endodontics: Use of a Sleeveless Guide System on an Upper Premolar with Pulp Canal Obliteration and Apical Periodontitis

Guided endodontics has been used for the treatment of anterior teeth with a successful
outcome. This approach is not only limited to anterior teeth because it can also be used for the
treatment of premolars and molars. However, in such cases, space may be a limitation
because a long bur has to be used in addition to the guide being placed on top of the teeth.