# One-piece and Two-piece Zirconia Abutments in Single Implant Crowns in Esthetic Region

> **NCT05583123** · NA · UNKNOWN · sponsor: **Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University** · enrollment: 20 (estimated)

## Conditions studied

- Partial-edentulism

## Interventions

- **DEVICE:** restored abutment (OPZAs)
- **DEVICE:** restored abutment (TPZAs)

## Key facts

- **NCT ID:** NCT05583123
- **Lead sponsor:** Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-01-15
- **Primary completion:** 2023-12-01
- **Final completion:** 2023-12-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2023-02-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05583123

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05583123, "One-piece and Two-piece Zirconia Abutments in Single Implant Crowns in Esthetic Region". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05583123. Licensed CC0.

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