# A Study of the Crestal Bone Loss Around Bone Level Versus Tissue Level Implants in Non-compliant Patients With Healthy or Reduced Periodontium After 5-8 Years in Function

> **NCT04942808** · — · UNKNOWN · sponsor: **Saint-Joseph University** · enrollment: 130 (estimated)

## Conditions studied

- Periimplantitis
- Marginal Bone Loss

## Interventions

- **RADIATION:** Periapical radiographs

## Key facts

- **NCT ID:** NCT04942808
- **Lead sponsor:** Saint-Joseph University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-06-01
- **Primary completion:** 2022-05-29
- **Final completion:** 2022-07-29
- **Target enrollment:** 130 (ESTIMATED)
- **Last updated:** 2021-06-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04942808

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04942808, "A Study of the Crestal Bone Loss Around Bone Level Versus Tissue Level Implants in Non-compliant Patients With Healthy or Reduced Periodontium After 5-8 Years in Function". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04942808. Licensed CC0.

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