Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population

Sleiman Hassan Ahmad; Yazan Talat Jahjah

doi:doi:10.11648/j.ijbse.20160402.11

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Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population

Sleiman Hassan Ahmad, Yazan Talat Jahjah

Published in International Journal of Biomedical Science and Engineering (Volume 4, Issue 2)

Received: 28 January 2016 Accepted: 8 February 2016 Published: 17 March 2016

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Abstract

In orthodontic diagnosis, an accurate evaluation of sagittal jaw relationship is critically important. There are numerous angular and linear measurement could be used to evaluating the antero-posterior jaw discrepancy between maxilla and mandible so as to reach the correct diagnosis such. The usual practice is to compare the cephalometric analysis of the patient with the established normal values. Since craniofacial morphology varies among different populations therefore it becomes important to establish the cephalometric norms of all cephalometric analyses, for every population. The aims of this study were to evaluate the validity of ANB Angle, BETA Angle, W Angle and YEN Angle in Syrian sample. Materials and methods: 60 lateral cephalometric radiographs of Syrian population (35 boys and 25 girls), were traced for ANB, Wits appraisal, Beta angle, W angle and YEN angle. Patients were divided into skeletal Class I, II and III groups. Result: No statistically significant difference was found in all measurements values. ANB, BETA, W and YEN angle not differed significantly from the stander measurements in all three groups (p<0.05). The mean value for: the ANB angle for the Syrian population was3.4 degrees with SD of 0.6, and for the Beta angle was30degrees with SD of 4.2, and for the W angle was 53.7degrees with SD of 1.6. YEN angle mean value for the Syrian population was 120 degrees with SD of 1.5. These results suggest that all the performed analyses are valid and can be used to diagnose skeletal discrepancies and diagnosis based on single analysis is insufficient.

Published in	International Journal of Biomedical Science and Engineering (Volume 4, Issue 2)
DOI	10.11648/j.ijbse.20160402.11
Page(s)	7-12
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Sagittal Discrepancy, ANB Angle, Beta Angle, W Angle, YEN Angle, Syrian

References

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Sleiman Hassan Ahmad, Yazan Talat Jahjah. (2016). Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population. International Journal of Biomedical Science and Engineering, 4(2), 7-12. https://doi.org/10.11648/j.ijbse.20160402.11

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ACS Style

Sleiman Hassan Ahmad; Yazan Talat Jahjah. Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population. Int. J. Biomed. Sci. Eng. 2016, 4(2), 7-12. doi: 10.11648/j.ijbse.20160402.11

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AMA Style

Sleiman Hassan Ahmad, Yazan Talat Jahjah. Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population. Int J Biomed Sci Eng. 2016;4(2):7-12. doi: 10.11648/j.ijbse.20160402.11

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@article{10.11648/j.ijbse.20160402.11,
  author = {Sleiman Hassan Ahmad and Yazan Talat Jahjah},
  title = {Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population},
  journal = {International Journal of Biomedical Science and Engineering},
  volume = {4},
  number = {2},
  pages = {7-12},
  doi = {10.11648/j.ijbse.20160402.11},
  url = {https://doi.org/10.11648/j.ijbse.20160402.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbse.20160402.11},
  abstract = {In orthodontic diagnosis, an accurate evaluation of sagittal jaw relationship is critically important. There are numerous angular and linear measurement could be used to evaluating the antero-posterior jaw discrepancy between maxilla and mandible so as to reach the correct diagnosis such. The usual practice is to compare the cephalometric analysis of the patient with the established normal values. Since craniofacial morphology varies among different populations therefore it becomes important to establish the cephalometric norms of all cephalometric analyses, for every population. The aims of this study were to evaluate the validity of ANB Angle, BETA Angle, W Angle and YEN Angle in Syrian sample. Materials and methods: 60 lateral cephalometric radiographs of Syrian population (35 boys and 25 girls), were traced for ANB, Wits appraisal, Beta angle, W angle and YEN angle. Patients were divided into skeletal Class I, II and III groups. Result: No statistically significant difference was found in all measurements values. ANB, BETA, W and YEN angle not differed significantly from the stander measurements in all three groups (p<0.05). The mean value for: the ANB angle for the Syrian population was3.4 degrees with SD of 0.6, and for the Beta angle was30degrees with SD of 4.2, and for the W angle was 53.7degrees with SD of 1.6. YEN angle mean value for the Syrian population was 120 degrees with SD of 1.5. These results suggest that all the performed analyses are valid and can be used to diagnose skeletal discrepancies and diagnosis based on single analysis is insufficient.},
 year = {2016}
}

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TY - JOUR
T1 - Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population
AU - Sleiman Hassan Ahmad
AU - Yazan Talat Jahjah
Y1 - 2016/03/17
PY - 2016
N1 - https://doi.org/10.11648/j.ijbse.20160402.11
DO - 10.11648/j.ijbse.20160402.11
T2 - International Journal of Biomedical Science and Engineering
JF - International Journal of Biomedical Science and Engineering
JO - International Journal of Biomedical Science and Engineering
SP - 7
EP - 12
PB - Science Publishing Group
SN - 2376-7235
UR - https://doi.org/10.11648/j.ijbse.20160402.11
AB - In orthodontic diagnosis, an accurate evaluation of sagittal jaw relationship is critically important. There are numerous angular and linear measurement could be used to evaluating the antero-posterior jaw discrepancy between maxilla and mandible so as to reach the correct diagnosis such. The usual practice is to compare the cephalometric analysis of the patient with the established normal values. Since craniofacial morphology varies among different populations therefore it becomes important to establish the cephalometric norms of all cephalometric analyses, for every population. The aims of this study were to evaluate the validity of ANB Angle, BETA Angle, W Angle and YEN Angle in Syrian sample. Materials and methods: 60 lateral cephalometric radiographs of Syrian population (35 boys and 25 girls), were traced for ANB, Wits appraisal, Beta angle, W angle and YEN angle. Patients were divided into skeletal Class I, II and III groups. Result: No statistically significant difference was found in all measurements values. ANB, BETA, W and YEN angle not differed significantly from the stander measurements in all three groups (p<0.05). The mean value for: the ANB angle for the Syrian population was3.4 degrees with SD of 0.6, and for the Beta angle was30degrees with SD of 4.2, and for the W angle was 53.7degrees with SD of 1.6. YEN angle mean value for the Syrian population was 120 degrees with SD of 1.5. These results suggest that all the performed analyses are valid and can be used to diagnose skeletal discrepancies and diagnosis based on single analysis is insufficient.
VL - 4
IS - 2
ER -

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Author Information

Sleiman Hassan Ahmad

Department of Orthodontics Faculty of Dentistry, Tishreen University, Lattakia, Syria
Yazan Talat Jahjah

Department of Orthodontics Faculty of Dentistry, Tishreen University, Lattakia, Syria

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APA Style

Sleiman Hassan Ahmad, Yazan Talat Jahjah. (2016). Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population. International Journal of Biomedical Science and Engineering, 4(2), 7-12. https://doi.org/10.11648/j.ijbse.20160402.11

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ACS Style

Sleiman Hassan Ahmad; Yazan Talat Jahjah. Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population. Int. J. Biomed. Sci. Eng. 2016, 4(2), 7-12. doi: 10.11648/j.ijbse.20160402.11

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AMA Style

Sleiman Hassan Ahmad, Yazan Talat Jahjah. Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population. Int J Biomed Sci Eng. 2016;4(2):7-12. doi: 10.11648/j.ijbse.20160402.11

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@article{10.11648/j.ijbse.20160402.11,
  author = {Sleiman Hassan Ahmad and Yazan Talat Jahjah},
  title = {Comparison of Different Sagittal Dysplasia Indicators in a Sample from Syrian Population},
  journal = {International Journal of Biomedical Science and Engineering},
  volume = {4},
  number = {2},
  pages = {7-12},
  doi = {10.11648/j.ijbse.20160402.11},
  url = {https://doi.org/10.11648/j.ijbse.20160402.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijbse.20160402.11},
  abstract = {In orthodontic diagnosis, an accurate evaluation of sagittal jaw relationship is critically important. There are numerous angular and linear measurement could be used to evaluating the antero-posterior jaw discrepancy between maxilla and mandible so as to reach the correct diagnosis such. The usual practice is to compare the cephalometric analysis of the patient with the established normal values. Since craniofacial morphology varies among different populations therefore it becomes important to establish the cephalometric norms of all cephalometric analyses, for every population. The aims of this study were to evaluate the validity of ANB Angle, BETA Angle, W Angle and YEN Angle in Syrian sample. Materials and methods: 60 lateral cephalometric radiographs of Syrian population (35 boys and 25 girls), were traced for ANB, Wits appraisal, Beta angle, W angle and YEN angle. Patients were divided into skeletal Class I, II and III groups. Result: No statistically significant difference was found in all measurements values. ANB, BETA, W and YEN angle not differed significantly from the stander measurements in all three groups (p<0.05). The mean value for: the ANB angle for the Syrian population was3.4 degrees with SD of 0.6, and for the Beta angle was30degrees with SD of 4.2, and for the W angle was 53.7degrees with SD of 1.6. YEN angle mean value for the Syrian population was 120 degrees with SD of 1.5. These results suggest that all the performed analyses are valid and can be used to diagnose skeletal discrepancies and diagnosis based on single analysis is insufficient.},
 year = {2016}
}

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