# Pinhole Versus Tunnel for Soft Tissue Recession

> **NCT04513041** · NA · COMPLETED · sponsor: **Mohanad Al-Sabbagh** · enrollment: 21 (actual)

## Conditions studied

- Gingival Recession

## Interventions

- **PROCEDURE:** Pinhole surgical technique and tunnel technique in a split mouth design

## Key facts

- **NCT ID:** NCT04513041
- **Lead sponsor:** Mohanad Al-Sabbagh
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-06-25
- **Primary completion:** 2024-08-06
- **Final completion:** 2024-08-06
- **Target enrollment:** 21 (ACTUAL)
- **Last updated:** 2026-02-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04513041

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04513041, "Pinhole Versus Tunnel for Soft Tissue Recession". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04513041. Licensed CC0.

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