Can a handheld device perfectly measure root canals? study puts it to the test

NCT ID NCT07689838

Completed Diagnosis Sponsor: Riyadh Elm University Source: ClinicalTrials.gov ↗

First seen Jul 08, 2026 · Last updated Jul 09, 2026 · Updated 1 time

Summary

This study evaluates how accurately the Root ZX3 electronic apex locator measures the working length of root canals in single-rooted teeth that need to be extracted. Researchers compare the device's measurements with microscopic measurements taken after extraction, which serve as the gold standard. The goal is to see if the device can reliably guide dentists during root canal treatment, potentially improving outcomes.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Root ZX3 Electronic Apex Locator
What this could lead to: If accurate, this device could help dentists perform root canals more precisely, reducing the risk of complications.
What could go wrong: This is a small diagnostic study with 41 participants, and results may not apply to all tooth types or conditions. The device's accuracy may vary.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

dental caries dental pulp disorder periapical periodontitis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

APICAL PERIODONTITIS PULP DISEASE, DENTAL

Contacts and locations

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Locations

Abier alhekeir

Riyadh, Riyadh Region, 12755, Saudi Arabia

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