# Posterior Resin Bite Turbos Effect on Maxillary Expansion Using a HYRAX Expander in Early Adolescents

> **NCT07739498** · NA · RECRUITING · sponsor: **Mansoura University** · enrollment: 22 (estimated)

## Conditions studied

- Maxillary Transverse Deficiency (Posterior Crossbite) in Early Adolescent Patients

## Interventions

- **DEVICE:** Intervention 1: HYRAX expander with posterior disarticulatory resin bite turbos
- **DEVICE:** Intervention 2 (Control): HYRAX expander alone

## Key facts

- **NCT ID:** NCT07739498
- **Lead sponsor:** Mansoura University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-02-15
- **Primary completion:** 2027-04
- **Final completion:** 2027-06
- **Target enrollment:** 22 (ESTIMATED)
- **Last updated:** 2026-08-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07739498

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07739498, "Posterior Resin Bite Turbos Effect on Maxillary Expansion Using a HYRAX Expander in Early Adolescents". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07739498. Licensed CC0.

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