# The Preformed Metal Crowns Placed Using the Hall Technique Versus the Conventional Restoration

> **NCT04818658** · — · COMPLETED · sponsor: **Bahçeşehir University** · enrollment: 26 (actual)

## Conditions studied

- Dental Caries
- Caries; Dentin

## Interventions

- **OTHER:** Assessment of the stainless steel crown using the Hall Technique and Compomer Restoration on primary molars

## Key facts

- **NCT ID:** NCT04818658
- **Lead sponsor:** Bahçeşehir University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-08
- **Primary completion:** 2021-10-03
- **Final completion:** 2021-12-10
- **Target enrollment:** 26 (ACTUAL)
- **Last updated:** 2022-07-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04818658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04818658, "The Preformed Metal Crowns Placed Using the Hall Technique Versus the Conventional Restoration". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04818658. Licensed CC0.

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