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Estimation of Tooth Size Discrepancies among Different Malocclusion Groups
Narender Hasija1, Madhu Bala2, Virender Goyal3
1Professor, Department of Pedodontics, JCD Dental College, Sirsa Haryana, India.
International Journal of Clinical Pediatric Dentistry
|October 31, 2014
Summary
Bolton
Area of Science:
- Dentistry
- Orthodontics
- Dental Morphology
Background:
- Tooth size discrepancies can lead to occlusal disharmony.
- Bolton's ratios are a standard method for assessing these discrepancies.
- Understanding these ratios in various malocclusions is crucial for effective treatment planning.
Purpose of the Study:
- To evaluate tooth size discrepancies using Bolton's analysis in different malocclusion groups.
- To compare these findings with Bolton's original study data.
- To identify potential differences in tooth size ratios across various occlusal conditions.
Main Methods:
- Bolton's analysis was applied to measurements from 100 patients.
- Tooth size discrepancies were assessed for anterior and overall ratios.
- Results were statistically analyzed and compared against Bolton's established means and standard deviations.
Main Results:
- Ideal occlusion cases showed means and standard deviations comparable to Bolton's study.
- Malocclusion groups exhibited comparable means but significantly higher standard deviations than Bolton's data.
- This suggests greater variability in tooth size discrepancies within malocclusion groups.
Conclusions:
- While the average tooth size ratios are similar, malocclusions present a wider range of discrepancies.
- Bolton's analysis remains a valuable tool, but its standard deviations highlight variability in malocclusions.
- Further research may refine treatment approaches based on these observed variations.
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