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Updated: Jun 6, 2026
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Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
Timely relocation of mini-implants for uninterrupted full-arch distalization.
Kyu-Rhim Chung1, HyeRan Choo, Seong-Hun Kim
1Korean Society of Speedy Orthodontics, Seoul, Korea.
Summary
This study introduces a new method for moving orthodontic mini-implants during dental distalization. This technique allows for unrestricted backward movement of all upper teeth, improving Class II malocclusion treatment.
Area of Science:
- Orthodontics
- Dental Implantology
Background:
- Class II Division 1 malocclusion with mandibular deficiency presents complex treatment challenges.
- Unrestricted distalization of the maxillary dentition is often required for optimal correction.
Observation:
- A novel technique involving the relocation of orthodontic mini-implants during the distalization phase was employed.
- Mini-implants were initially placed between the maxillary second premolar and first molar, facilitating molar distalization using sliding jigs.
Findings:
- Successful distalization of maxillary molars to a Class I molar relationship was achieved.
- Subsequent relocation of mini-implants provided necessary space for anterior teeth retraction, resulting in a Class I occlusion with ideal overjet and overbite.
Implications:
- This innovative mini-implant relocation strategy offers a viable solution for achieving unrestricted maxillary dentition distalization.
- The technique demonstrates potential for stable and effective treatment outcomes in patients with Class II malocclusion and mandibular deficiency.