# Comparison of Er:YAG Assisted Laser Crown Lengthening Against Surgical Crown Lengthening

> **NCT07653802** · NA · RECRUITING · sponsor: **Gulf Medical University** · enrollment: 26 (estimated)

## Conditions studied

- Crown Lengthening
- Crown Lengthening Procedure With Ostectomy
- Laser
- Piezoelectric Technique

## Interventions

- **PROCEDURE:** conventional surgical crown lengthening by opening envelop flap
- **PROCEDURE:** crown lengthening using Er:YAG Laser

## Key facts

- **NCT ID:** NCT07653802
- **Lead sponsor:** Gulf Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-07-01
- **Primary completion:** 2026-09-01
- **Final completion:** 2026-09-30
- **Target enrollment:** 26 (ESTIMATED)
- **Last updated:** 2026-06-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07653802

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07653802, "Comparison of Er:YAG Assisted Laser Crown Lengthening Against Surgical Crown Lengthening". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07653802. Licensed CC0.

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