# Accuracy of Apex Locators in Primary Teeth

> **NCT04638972** · — · COMPLETED · sponsor: **Eskisehir Osmangazi University** · enrollment: 30 (actual)

## Conditions studied

- Endodontically Treated Teeth
- Primary Teeth
- Pulp Necroses

## Interventions

- **DEVICE:** working length determination techniques

## Key facts

- **NCT ID:** NCT04638972
- **Lead sponsor:** Eskisehir Osmangazi University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-17
- **Primary completion:** 2020-11-04
- **Final completion:** 2020-11-10
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2020-11-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04638972

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04638972, "Accuracy of Apex Locators in Primary Teeth". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04638972. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*