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Evaluating palatal mucosal thickness in orthodontic miniscrew sites using cone-beam computed tomography
Kale Burak1, Buyukcavus Muhammed Hilmi2
1Department of Orthodontics, Faculty of Dentistry, Antalya Bilim University, Antalya, Turkey.
BMC Oral Health
|September 29, 2024
Summary
This study determined optimal palatal soft tissue thickness for orthodontic miniscrew placement. The ideal location is 6 mm from the gingival margin in the palate
Area of Science:
- Orthodontics
- Oral and Maxillofacial Surgery
- Dental Implantology
Background:
- Palatal orthodontic miniscrews offer anchorage for tooth movement.
- Understanding palatal soft tissue thickness is crucial for successful miniscrew insertion.
Purpose of the Study:
- To analyze palatal soft tissue thickness.
- To identify optimal regions for palatal orthodontic miniscrew placement.
Main Methods:
- Cone-beam computed tomography (CBCT) scans of 60 patients were analyzed.
- Measurements were taken at 3 mm intervals across various palatal regions.
Main Results:
- Mucosal thickness varied significantly by region and distance from the gingival margin.
- Specific regions, particularly 6 mm from the gingival margin in the median palate, showed optimal thickness.
Conclusions:
- Palatal mucosal thickness generally increases anterior to posterior, excluding the midpalate.
- A recommended site for miniscrew placement is 6 mm from the gingival margin in the median palate.
