# Two Techniques for Root Coverage With a Xenogeneic Collagen Matrix

> **NCT02129504** · NA · COMPLETED · sponsor: **University of Sao Paulo** · enrollment: 20 (actual)

## Conditions studied

- Gingival Recession

## Interventions

- **DEVICE:** root coverage comparing two techniques

## Key facts

- **NCT ID:** NCT02129504
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-09
- **Primary completion:** 2013-07
- **Final completion:** 2013-07
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2014-05-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02129504

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02129504, "Two Techniques for Root Coverage With a Xenogeneic Collagen Matrix". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT02129504. Licensed CC0.

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