# A Cone-beam Computed Tomography Study of Root and Root Canal Morphology of Maxillary Premolars in an Egyptian Subpopulation

> **NCT03563508** · — · UNKNOWN · sponsor: **Cairo University** · enrollment: 145 (estimated)

## Conditions studied

- Morphology of Maxillary Premolars in Egyptian Subpopulation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03563508
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-07
- **Primary completion:** 2019-07
- **Final completion:** 2020-07
- **Target enrollment:** 145 (ESTIMATED)
- **Last updated:** 2018-06-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03563508

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03563508, "A Cone-beam Computed Tomography Study of Root and Root Canal Morphology of Maxillary Premolars in an Egyptian Subpopulation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03563508. Licensed CC0.

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