# 4 mm Implants in Fixed Cross-Arch Prostheses

> **NCT02877433** · NA · COMPLETED · sponsor: **Institut Straumann AG** · enrollment: 53 (actual)

## Conditions studied

- Jaw Edentulous

## Interventions

- **DEVICE:** Roxolid short implant, 4 mm length (4)
- **DEVICE:** Roxolid short implant, 4 mm length (2)

## Key facts

- **NCT ID:** NCT02877433
- **Lead sponsor:** Institut Straumann AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-08
- **Primary completion:** 2023-03-31
- **Final completion:** 2025-11-13
- **Target enrollment:** 53 (ACTUAL)
- **Last updated:** 2026-01-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02877433

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02877433, "4 mm Implants in Fixed Cross-Arch Prostheses". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02877433. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*