# Pinhole Surgical Technique for Root Coverage Using PRF

> **NCT04202198** · PHASE2 · UNKNOWN · sponsor: **Krishnadevaraya College of Dental Sciences & Hospital** · enrollment: 20 (estimated)

## Conditions studied

- Recession, Gingival

## Interventions

- **BIOLOGICAL:** A-PRF
- **PROCEDURE:** pinhole surgical technique only

## Key facts

- **NCT ID:** NCT04202198
- **Lead sponsor:** Krishnadevaraya College of Dental Sciences & Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-11-22
- **Primary completion:** 2020-09-30
- **Final completion:** 2020-11-10
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2019-12-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04202198

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04202198, "Pinhole Surgical Technique for Root Coverage Using PRF". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04202198. Licensed CC0.

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