# Bone Graft Particle Size on Bone Vitality and Volume

> **NCT04778709** · NA · TERMINATED · sponsor: **NYU College of Dentistry** · enrollment: 4 (actual)

## Conditions studied

- Bilateral Sinus Pneumatization
- Posterior Maxillary Ridge Atrophy Due to Extraction

## Interventions

- **DEVICE:** Puros allograft

## Key facts

- **NCT ID:** NCT04778709
- **Lead sponsor:** NYU College of Dentistry
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-11-13
- **Primary completion:** 2022-02-01
- **Final completion:** 2022-02-01
- **Target enrollment:** 4 (ACTUAL)
- **Why stopped:** Original PI who is no longer at the institution, the sponsor of this research study, Zimmer Biomet, along with the current PI have decided to close enrollment to the study and to early terminate the study.
- **Last updated:** 2023-12-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04778709

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04778709, "Bone Graft Particle Size on Bone Vitality and Volume". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04778709. Licensed CC0.

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