Related Experiment Video
Updated: Jan 1, 2026
07:11
Treatment of Facial Deformities using 3D Planning and Printing of Patient-Specific Implants
Published on: May 23, 2020
7.8K
Paediatric Orthodontics. Part 4: SEC III protocol in Class III malocclusion.
F D'Apuzzo1, V Grassia1, V Quinzi2
1Orthodontic Program, Multidisciplinary Department of Medico-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Napoli, Italy.
European Journal of Paediatric Dentistry
|December 19, 2019
Summary
The SEC III protocol offers early treatment for challenging Class III malocclusions using splints and elastics. This method aims for stable correction by controlling vertical dimensions, crucial for complex cases.
Area of Science:
- Orthodontics and Dental Science
Background:
- Class III malocclusion presents significant challenges in early orthodontic treatment due to complex etiological factors and uncertain long-term outcomes.
- Existing interceptive protocols often struggle with stable correction, particularly in hyperdivergent cases.
Purpose of the Study:
- To introduce and evaluate the SEC III protocol for early interceptive treatment of dentoskeletal Class III malocclusions.
- To highlight the protocol's unique approach to vertical control in managing complex cases.
Main Methods:
- The SEC III protocol utilizes two occlusal acrylic splints combined with Class III elastics and a chin cup.
- This approach aims to eliminate intercuspation and tongue thrust, promoting clockwise mandibular rotation.
- Emphasis is placed on achieving minimal dentoalveolar compensation and superior vertical control.
Main Results:
- The SEC III protocol facilitates Class III dentoskeletal correction.
- It is particularly effective in managing hyperdivergent Class III malocclusions through enhanced vertical control.
- The method aims for stable long-term results by addressing both environmental and genetic factors.
Conclusions:
- The SEC III protocol presents a novel approach for early Class III malocclusion treatment.
- Its distinct feature of vertical control offers a promising solution for challenging and hyperdivergent cases.
- Further research is warranted to confirm the long-term stability and efficacy of this protocol.
