EVALUATION OF β ANGLE CHANGES RANGE IN 6-17 YEAR-OLD STUDENTS WITH NORMAL OCCLUSAL RELATIONSHIPS REFERRING TO ISFAHAN FACULTY OF DENTISTRY

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SADEGHIAN SAEID; HAJI AHMADI MARYAM; KHORAMI LADAN

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Isfahan Dental School Year:2011 | Volume:6 | Issue:5 (SPECIAL ISSUE) Page(s): 775-782

Download Full-Text

Persian Verion

View:

690

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF β ANGLE CHANGES RANGE IN 6-17 YEAR-OLD STUDENTS WITH NORMAL OCCLUSAL RELATIONSHIPS REFERRING TO ISFAHAN FACULTY OF DENTISTRY

Author(s)

SADEGHIAN SAEID | HAJI AHMADI MARYAM | KHORAMI LADAN | Issue Writer Certificate

Keywords

ANB ANGLEQ4

β ANGLEQ3

NORMAL OCCLUSIONQ3

WITS INDEXQ3

Abstract

Introduction: Measuring the antero-posterior jaw relationship has an important role in the diagnosis and treatment planning in orthodontics. Common linear and angular measurements to evaluate sagittal jaw relationship, including ANB ANGLE and WITS INDEX are not very accurate because various factors influence them. The aim of this study was to evaluateβ angle range in 6-17 year-old students with normal occlusal relationships referring to Isfahan Faculty of Dentistry.Materials and Methods: In this descriptive-analytical study, the files in the archives of the Orthodontics Department, Isfahan Faculty of Dentistry, were evaluated and 235 cephalometric radiographs from the files of patients with no orthodontic treatment were selected; the subjects were considered to have normal occlusal relationships based on 13 criteria. The specimens were divided into 5 age groups. After tracing the cephalometric radiographs, ANB ANGLE, WITS INDEX and b angle (the angle produced by the AB line intersecting the line perpendicular from A to line CB) were measured. Thirty-six specimens were excluded from the study during measurements. Data was analyzed by t-test, ANOVA and Pearson’s correlation coefficient using SPSS software (a=0.05).Results: The results showed a mean of 31.7±3.31o for b angle with a range of 21.5-39o. No significant differences were observed between males and females. This angle had a direct and significant relationship with age (r=0.435) and an inverse and significant relationship with AB angle and WITS INDEX.Conclusion: It was concluded that b angle is accurate in evaluating antero-posterior jaw relationship and can be used as a valuable index in evaluations.

Cites

No record.

References

No record.

Cite

APA: Copy

SADEGHIAN, SAEID, HAJI AHMADI, MARYAM, & KHORAMI, LADAN. (2011). EVALUATION OF β ANGLE CHANGES RANGE IN 6-17 YEAR-OLD STUDENTS WITH NORMAL OCCLUSAL RELATIONSHIPS REFERRING TO ISFAHAN FACULTY OF DENTISTRY. JOURNAL OF ISFAHAN DENTAL SCHOOL, 6(5 (SPECIAL ISSUE)), 775-782. SID. https://sid.ir/paper/126297/en

Vancouver: Copy

SADEGHIAN SAEID, HAJI AHMADI MARYAM, KHORAMI LADAN. EVALUATION OF β ANGLE CHANGES RANGE IN 6-17 YEAR-OLD STUDENTS WITH NORMAL OCCLUSAL RELATIONSHIPS REFERRING TO ISFAHAN FACULTY OF DENTISTRY. JOURNAL OF ISFAHAN DENTAL SCHOOL[Internet]. 2011;6(5 (SPECIAL ISSUE)):775-782. Available from: https://sid.ir/paper/126297/en

IEEE: Copy

SAEID SADEGHIAN, MARYAM HAJI AHMADI, and LADAN KHORAMI, “EVALUATION OF β ANGLE CHANGES RANGE IN 6-17 YEAR-OLD STUDENTS WITH NORMAL OCCLUSAL RELATIONSHIPS REFERRING TO ISFAHAN FACULTY OF DENTISTRY,” JOURNAL OF ISFAHAN DENTAL SCHOOL, vol. 6, no. 5 (SPECIAL ISSUE), pp. 775–782, 2011, [Online]. Available: https://sid.ir/paper/126297/en

Related Journal Papers