# Impact of Twin Block and Motion Class II Appliances on Hyoid Bone Position - A Retrospective Clinical Study

> **NCT06715774** · — · COMPLETED · sponsor: **University of Salamanca** · enrollment: 82 (actual)

## Conditions studied

- Hyoid Bone

## Interventions

- **DEVICE:** Impact of Twin Block and Motion above Hyoid bone

## Key facts

- **NCT ID:** NCT06715774
- **Lead sponsor:** University of Salamanca
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2023-02-07
- **Primary completion:** 2023-02-09
- **Final completion:** 2024-06-25
- **Target enrollment:** 82 (ACTUAL)
- **Last updated:** 2024-12-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06715774

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06715774, "Impact of Twin Block and Motion Class II Appliances on Hyoid Bone Position - A Retrospective Clinical Study". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06715774. Licensed CC0.

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