Introduction to magnification in endodontics.
Dentistry has recently recognized the practicality and benefits of treating damaged and diseased oral tissues under high magnification levels. Initially, enhanced vision was more-or-less restricted to the use of prescription bifocals, awkward magnifying loops, and heavy cumbersome telephoto glasses; the microscope drew little interest and was quickly viewed as another useless and expensive dental gadget. However, owing to the very nature and demands of the therapy, endodontists were quick to accept and adopt this technology, and the manufacturers were quick to adapt and market their surgical microscopes to the endodontic office. Since acceptance leads to progression, we are currently witnessing manufacturers adapting the microscopic and other magnifying lenses to other areas of dentistry. However, choosing and purchasing a microscope involves a great number of issues, including the adequacy of one's present vision, the type of practice conducted, the demands one places on the quality of his or her dentistry, and the amount of time and expense one wishes to devote to becoming competent in using magnification. In addition, one must become familiar with what the different levels of magnification offer, what different depths and widths of field meet their normal practice needs, the amount of space required for the equipment, and whether the investment is cost effective. This article details all of the benefits as well as the difficulties encountered when embarking on a magnification journey.


CONCLUSIONS
The art of dentistry is based on precision. The human naked eye is capable of distinguishing fine detail, but it is no match for what can be accomplished when an image is sharpened and enlarged. The microscope and other forms of magnification fill that need, especially for accomplishing endodontic procedures.
Center for Advanced Dentistry, Indiana University School of Dentistry, Indianapolis, IN, USA. dearens@iupui.edu
Donald E
DE
Arens
D003387:Cracked Tooth Syndrome / Q000175:diagnosis; D003748:Dental Equipment; D003758:Dental Implantation, Endosseous / Q000295:instrumentation; D003763:Dental Leakage / Q000175:diagnosis; D003793:Dental Restoration, Permanent / Q000295:instrumentation; D005547:Foreign Bodies / Q000175:diagnosis; D005881:Gingiva; D006801:Humans; D007909:Lenses; D008853:Microscopy / Q000295:instrumentation; D008866:Microsurgery; D016155:Oral Fistula / Q000175:diagnosis; D019647:Oral Surgical Procedures / Q000295:instrumentation*; D010517:Periodontics / Q000295:instrumentation; D012390:Root Canal Therapy / Q000295:instrumentation*