# Adjunctive Benefit of Xenograft Plus a Membrane During Sinus Crestal Approach

> **NCT04662333** · NA · UNKNOWN · sponsor: **University of Siena** · enrollment: 36 (estimated)

## Conditions studied

- Edentulous Jaw

## Interventions

- **PROCEDURE:** Transcrestal approach for sinus lift
- **PROCEDURE:** Xenograft application

## Key facts

- **NCT ID:** NCT04662333
- **Lead sponsor:** University of Siena
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-01
- **Primary completion:** 2023-03-01
- **Final completion:** 2023-03-01
- **Target enrollment:** 36 (ESTIMATED)
- **Last updated:** 2020-12-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04662333

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04662333, "Adjunctive Benefit of Xenograft Plus a Membrane During Sinus Crestal Approach". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04662333. Licensed CC0.

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