![]() Proficient shaping of the canal has appreciable effects in obturation and the overall prognosis of treatment as well. These techniques focused on various motions with which the endodontic hand files were used to create a continuously tapering form for the root canal. Shaping of root canals had been carried out using hand instrumentation techniques for a major portion of endodontics. They can be classified based on their mode of working as – resistance based, impedance based and frequency based. The introduction of electronic methods to aid in working length assessment were an important advancement in endometrics. However, all these were technique sensitive allowing a greater chance for miscalculation. Traditional techniques used to assess the working length include radiographic assessment methods, tactile methods, apical periodontal sensitivity and paper point measurements. Accurate working length assessment is essential to avoid any possibility of over-extending preparation which will result in damage to the periapical tissues or under prepared canals, ultimately leading to failure of therapy. The determination of working length in endodontic therapy is one of the most significant phases of treatment, as it serves as a guideline for the subsequent steps of cleaning, shaping and obturation. The commonly used and highly significant equipment used in endodontics are apex locators, endomotors, obturation systems and pulp testers. What are the types of Endodontic Equipment?Īs endodontic therapy is becoming a more routine part of dental practice, new products are constantly being made available to practicing dentists to enhance precision and performance easier.
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