J Morita Root Zx II Apex Locator (Dentaport zx)

The J Morita Root ZX II Apex Locator, also known as Dentaport ZX, is a popular electronic device used in dentistry for determining the working length during root canal treatment. It is manufactured by J Morita Corporation, a Japanese company specializing in dental equipment. The Root ZX II Apex Locator uses the principles of electrical resistance to accurately measure the position of the root canal's apex (the tip of the tooth's root). It helps dentists determine the exact length of the root canal, which is crucial for successful endodontic treatment. As the world's best-selling apex locator, Root ZX II has set the industry standard for accuracy and patient safety. Invented in 1992, it was the first unit with the ability to work in wet canals - results are not affected by the presence or absence of blood, other discharges, or electrolytes. Patented technology delivers an impressive accuracy rate of 97.5%*. 

Indications:

• Root Canal Treatment: The device is commonly used during root canal therapy to accurately measure the length of the root canal and determine the appropriate depth for cleaning and shaping the canal.
• Root Canal Retreatment: In cases where a previous root canal treatment needs to be redone, the apex locator can assist in locating the apical constriction accurately for proper cleaning and obturation.
• Apex Localization: The device helps locate the apical constriction or apex of the tooth, which is crucial for determining the proper depth for various endodontic procedures.
• Accurate Measurement: The Root ZX II provides precise measurements, even in challenging clinical situations, such as when the canals are wet, bleeding, or filled with fluids.
• Minimizing Overextension: By providing accurate measurements, the apex locator helps minimize the risk of overextension of endodontic files or obturation material beyond the apex, which can cause complications.
• Assessing Canal Patency: The device can be used to confirm canal patency by measuring the distance between the canal orifice and the apical constriction, ensuring proper irrigation and disinfection.