Which apex locator is best?
Table of Contents
Which apex locator is best?
5 Best Dental Apex Locators [2021 Review]
- J. Morita Root ZX II Endodontic Apex Locator.
- Ultradent: Endo Eze FIND.
- Brasseler: Precision Apex Locator.
- Denjoy: Apex Locator ROOT PI (Joypex 5)
- Osada Inc Endex Plus.
How accurate is apex locator?
Figure 4
| Apex locators | Constriction | |
|---|---|---|
| ±0.1 mm | ±0.5 mm | |
| Mini Apex Locator® | 49\% (38–59\%) | 98\% (92–99\%) |
| ProPex® II | 49\% (38–59\%) | 95\% (88–98\%) |
| Prototype (VDW) | 38\% (29–49\%) | 90\% (82–95\%) |
What does an apex locator measure?
An electronic apex locator is an electronic device used in endodontics determine the position of the apical constriction and thus determine the length of the root canal space.
How do apex locators work?
Electronic apex locators use an electrical circuit through the patient’s root canal and oral tissues to determine the location of the apical foramen. The electrical circuit is completed when the instrument is inserted into the root canal in the apical direction and touches the periodontal tissues.
What is a dental apex?
The apex is the bottom part of a tooth’s root. Your teeth have tiny passageways called root canals. An open apex occurs when the root canals are not closed. Open root canals can lead to pulp exposure and infection. Pulp is the soft substance inside of your teeth.
Who invented apex locator?
Current history would have you believe that the evolution and development of the electronic apex locator for use during root canal procedures emanated from the work of Suzuki in 1942, which was developed as a product by Sunada in 1962.
Which size of file is the best with an apex locator?
Based on this result, it can be suggested that size 15 K-file is a more suitable size for determining working length using Raypex 5 apex locator. The range of ± 0.5 mm to the foramen has been considered as the strictest acceptable range. Thus, measurements attained within this tolerance are considered highly accurate.
Can apex locator detect perforation?
The Apex NRG and RayPex 5 also detected all perforations (100\% sensitivity; 95\% confidence interval [78\%; 100\%]).
What is the beeping during a root canal?
Apex Locators During your root canal you will hear some soft beeping from an instrument called an apex locator. This is a digital devise that is used to determine the length of your canals. With an accuracy of more than 96\% this device allows our doctors to thoroughly clean and disinfect the entire root.
How does apex locator calculate work length?
The best working length is found by subtracting approximately 0.5 mm from the length obtained with the apex locator. It is important to know that there is potential for interference of an electronic apex locator with a patient’s cardiac pacemaker function.
Does apex locator hurt?
Conclusions: There is no difference in postoperative pain between working length measurement methods by using an electronic apex locator or digital radiography.