Anterior alveolar dimensions among different classifications of sagittal jaw relationship in Saudi subjects
Sound orthodontic movement of anterior teeth is delineated by the biological dimensions of the anterior alveolus. Objective: To establish and compare the anterior alveolar dimensions among normal and abnormal sagittal maxillomandibular relationships in a Saudi sample. Materials and methods: The late...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2010-04-01
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| Series: | Saudi Dental Journal |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1013905210000192 |
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| Summary: | Sound orthodontic movement of anterior teeth is delineated by the biological dimensions of the anterior alveolus. Objective: To establish and compare the anterior alveolar dimensions among normal and abnormal sagittal maxillomandibular relationships in a Saudi sample. Materials and methods: The lateral cephalometric radiographs of 81 Saudi subjects (42 males and 39 females) were used to determine the anteroposterior and vertical dimensions of the anterior alveolus in Class I (N = 30), Class II (N = 24), and Class III (N = 27) cases. The anterior alveolar dimensions were then compared among males and females belonging to the same sagittal classification and between the different sagittal classifications of the same gender. Results: Significant differences (P < 0.05) in the anterior alveolar dimensions between males and females were demonstrated for the same sagittal jaw classification. Also, significant differences (P < 0.05) were detected between the anterior alveolar dimensions among the different sagittal maxillomandibular classifications of the same gender. Conclusion: Both the gender and the sagittal maxillomandibular relationship can affect the anteroposterior and vertical dimensions of the anterior alveolus. Keywords: Anterior alveolus, Class I occlusion, Class II malocclusion, Class III malocclusion, Saudi sample |
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| ISSN: | 1013-9052 |