Assessment of Beta Angle among the various Facial Types in Garhwali Population - A Cephalometric Evaluation

Authors

  • P Narayana Prasad Professor & Head, Department of Orthodontics, Seema Dental College, Rishikesh
  • Rubina Ansari Postgraduate student, Department of Orthodontics, Seema Dental College, Rishikesh
  • Tarun Rana Senior Lecturer, Department of Orthodontics, Seema Dental College, Rishikesh
  • Nimme Rawat Postgraduate student, Department of Orthodontics, Seema Dental College, Rishikesh

DOI:

https://doi.org/10.3126/ojn.v3i1.9280

Keywords:

Beta angle, hyperdivergent, hypodivergent, normodivergent

Abstract

Objective: The purpose of the study was to evaluate Beta (β) angle variation in different facial types among Garhwali population and also to evaluate the differences in Beta angle in male and female subgroups.

Materials & Method: The sample included pre-treatment lateral cephalograms of 90 native Garhwali subjects (age 16-24 years) who were divided into three groups: normodivergent, hypodivergent and hyperdivergent; of 30 subjects of each group 15 were male and 15 were female.

Result: In Garhwali population subjects with a β angle between 28° to 32° have a normodivergent facial type (ANOVA p < 0.01).

Conclusion: There is a significant difference in the mean values of β angle in Garhwali population among various facial types.

DOI: http://dx.doi.org/10.3126/ojn.v3i1.9280  

Orthodontic Journal of Nepal, Vol.3, No.1, 2013: 37-40

Downloads

Download data is not yet available.
Abstract
1122
PDF
936
Cover OJN

Downloads

Published

2013-12-06

How to Cite

Prasad, P. N., Ansari, R., Rana, T., & Rawat, N. (2013). Assessment of Beta Angle among the various Facial Types in Garhwali Population - A Cephalometric Evaluation. Orthodontic Journal of Nepal, 3(1), 37–40. https://doi.org/10.3126/ojn.v3i1.9280

Issue

Vol. 3 No. 1 (2013)

Section

Original Articles

License

Copyright © held by Orthodontic & Dentofacial Orthopedic Association of Nepal

  • Copyright on any research article is transferred in full to the Orthodontic & Dentofacial Orthopedic Association of Nepal upon publication in the journal.  The copyright transfer includes the right to reproduce and distribute the article in any form of reproduction (printing, electronic media or any other form).
  • Articles in the Orthodontic Journal of Nepal are Open Access articles published under the Creative Commons CC BY License (https://creativecommons.org/licenses/by/4.0/)
  • This license permits use, distribution and reproduction in any medium, provided the original work is properly cited.