The Dental Operating Microscope

Operating microscopes were introduced into Endodontics in the early 1990s, and then into endodontic specialty programs in the United States. This chapter discusses parts and functions of the dental operating microscope. Both the operating microscope and endoscope provide appropriate magnification and illumination that is required to perform surgical and non-surgical endodontic procedures with high success rates. Basic components of an operating microscope are binoculars, microscope body with magnification and fine focus adjustments, and a light source. Microscopes are available as floor-standing, wall- or ceiling-mounted units, depending on personal preferences and possible locations in the operatory. Modern microscope innovations allow for upgrades or modifications of standard microscopes. Halogen lighting was the first dental microscope light source introduced. Good documentation is necessary for legal purposes, referral reports, publications, and/or presentations. Microscopes are designed to be adjusted to different eye sights to guarantee perfect vision and to avoid fatigue.