# Assessment of Lateral and Vertical Tissue Displacement Obtained by the Retraction Cord and Diode Laser

> **NCT04258696** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 22 (estimated)

## Conditions studied

- Endodontically-Treated Teeth
- Spacing of Anterior Maxillary Teeth
- Broken Teeth Injury With Complication

## Interventions

- **DEVICE:** diode laser
- **DEVICE:** ultrapak Knitted retraction cord

## Key facts

- **NCT ID:** NCT04258696
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-06-30
- **Primary completion:** 2020-10-30
- **Final completion:** 2020-12-30
- **Target enrollment:** 22 (ESTIMATED)
- **Last updated:** 2020-02-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04258696

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04258696, "Assessment of Lateral and Vertical Tissue Displacement Obtained by the Retraction Cord and Diode Laser". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04258696. Licensed CC0.

---

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