Endodontic microsurgery and the surgical operating microscope.

Many clinicians have benefited from using surgical telescopes and headlamps to enhance the visual access of clinical procedures. Historically, the surgical operating microscope has provided opportunities for the medical community in the development of new treatment strategies. Recently, the operating microscope has been introduced into the endodontic community, and its benefits in surgical endodontics have become widely known. Cases that once seemed impossible can now be treated with a high degree of confidence and clinical success. This article describes the advantages of the surgical operating microscope.