# Deep Margin Elevation Vs Crown Lengthening

> **NCT05381298** · NA · COMPLETED · sponsor: **Cairo University** · enrollment: 20 (actual)

## Conditions studied

- Endodontically Treated Teeth

## Interventions

- **PROCEDURE:** Deep Margin Elevation using resin composite
- **PROCEDURE:** Surgical Crown Lengthening

## Key facts

- **NCT ID:** NCT05381298
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-02
- **Primary completion:** 2021-12-15
- **Final completion:** 2022-05-05
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2022-05-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05381298

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05381298, "Deep Margin Elevation Vs Crown Lengthening". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05381298. Licensed CC0.

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