# Clinical Efficacy of Angulated Screw-retained and Cemented Single Implant Crowns in Esthetic Region

> **NCT04539912** · NA · COMPLETED · sponsor: **Junyu Shi** · enrollment: 60 (actual)

## Conditions studied

- Angulated Screw-retained
- Esthetics

## Interventions

- **DEVICE:** angulated screw retained crown
- **DEVICE:** cemented crown

## Key facts

- **NCT ID:** NCT04539912
- **Lead sponsor:** Junyu Shi
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-08-01
- **Primary completion:** 2019-08-01
- **Final completion:** 2020-08-01
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2020-09-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04539912

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04539912, "Clinical Efficacy of Angulated Screw-retained and Cemented Single Implant Crowns in Esthetic Region". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04539912. Licensed CC0.

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