# Laser-Assisted Minimally Invasive Esthetic Crown Lengthening Using Flapless vs. Tunneled Flap Approach

> **NCT07649226** · NA · ENROLLING_BY_INVITATION · sponsor: **Alexandria University** · enrollment: 45 (estimated)

## Conditions studied

- Altered Passive Eruption of Teeth

## Interventions

- **PROCEDURE:** laser assissted crown lengthening
- **PROCEDURE:** surgical esthetic crown lengthening
- **PROCEDURE:** Laser-assisted tunneled flap approach

## Key facts

- **NCT ID:** NCT07649226
- **Lead sponsor:** Alexandria University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2026-03-30
- **Primary completion:** 2026-06
- **Final completion:** 2026-09
- **Target enrollment:** 45 (ESTIMATED)
- **Last updated:** 2026-06-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07649226

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07649226, "Laser-Assisted Minimally Invasive Esthetic Crown Lengthening Using Flapless vs. Tunneled Flap Approach". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07649226. Licensed CC0.

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