We've all been there before . . . here's a fool-proof way to retrieve a broken file using materials that you already have.

Electronic apex locators have finally come of age! This article compares three devices (Root ZX, Analytic Technology and the Foramatron D-10 Apex Locator) in terms of accuracy, ease-of-use and price.

A "how-to" manual to help you understand what your locator is telling you: how it works . . . what it's really measuring . . . silly mistakes that may negate its incredible accuracy . . . and more!

Using independent research, micrographs and diagrams, here's how an adhesive endodontic sealer actually works.