In case of endodontic treatment it is necessary to estimate results of treatment at every stage. But it is not convenient to make X-rays after every procedure. Endodontists in Pennsylvania offer root canal treatment under microscope. With the microscope endodontist can examine condition of the tooth and more accurately diagnose any disease of root canals. Optical Zoom using the latest microscopes allows the doctor to see the surface of the inflamed part of the jaw, ensuring the best quality of treatment. More often, microscope is used to eliminate the problems with all kinds of root canals of teeth. Moreover, in endodontic treatment optical zoom negates all possible complications.