# Evaluation of 3D Printed Modified Twin Block for Correction of Skeletal Class II Malocclusion in Growing Females

> **NCT04028661** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 20 (estimated)

## Conditions studied

- Class II Malocclusion, Division 1

## Interventions

- **DEVICE:** 3D printed Modified Twin Block Appliance

## Key facts

- **NCT ID:** NCT04028661
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-08-01
- **Primary completion:** 2020-04-01
- **Final completion:** 2020-07-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2019-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04028661

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04028661, "Evaluation of 3D Printed Modified Twin Block for Correction of Skeletal Class II Malocclusion in Growing Females". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04028661. Licensed CC0.

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