Comparison of enamel color alteration between bonded and free unbonded surfaces of maxillary anterior teeth after fixed orthodontic therapy : a prospective clinical study

Author

al-Laban, Yasir R. Abd al-Husayn

Source

Journal of Baghdad College of Dentistry

Issue

Vol. 27, Issue 3 (30 Sep. 2015), pp.174-178, 5 p.

Publisher

University of Baghdad College of Dentistry

Publication Date

2015-09-30

Country of Publication

Iraq

No. of Pages

5

Main Subjects

Dental

Topics

Abstract AR

الھدف من ھذه الدراسة ھو مقارنھ تغیر اللون بین السطح الملتسق (الثلث الوسطي) و الثلثین غیر الملتسقین (الثلث اللثوي و القطعي) في الأسنان الأمامية للفك العلوي الطریقھ و المواد المستخدمھ : معاییر اللون ل ا ب أخذت لكل ثلث من الأسنان الأمامية العلویھ بواسطة جھاز الایزي شید، بعد ذلك تم حساب تغیر اللون لكل ثلث على حدى قبل عمل تقویم الأسنان الثابت و بعدة لعینھ من الأشخاص عددھم 17, 34 إناث و17ذكور النتائج و النقاشات : الثلث الوسطي یعاني تغیر باللون أكثر (بنسبھ ذو أھمیة) مما ھو علیھ في الثلثین اللثوي و القطعي, لان الأخيرين مكشوفین للسائل اللعابي و تحت تأثير تفریش الأسنان.

لم نجد أي فرق مھم في تغیر اللون بین الجنسین الاستنتاجات : تقویم الأسنان الثابت یودي إلى تغیر بلون الأسنان نحو الاطوخ و یكون في الثلث الوسطي أكثر مما ھو علیھ في الثلثین اللثوي و القطعي.

ھذا التغیر في اللون لیس فیھ فرق مھم بین الذكور و الإناث.

Abstract EN

Background : The purpose of this study is to compare the color changes between the bonded middle third and the unbonded gingival and incisal thirds, fallowing fixed orthodontic treatment Material and method: The color parameter l, a, b has been recorded for each thirds in upper anterior teeth by mean of easy shad device.

The has been calculated for gingival, middle and incisal thirds for the upper anterior teeth in 34 patient, 17 males and 17femals, those subject undergone fixed orthodontic treatment.

Results : The in middle bonded third is highly significant higher than that in incise and gingival thirds p < 0.01 because the middle third isn’t expose to oral fluid and dental brushing since it covered by the bracket.

Also there was no significant difference in between the 2 sex groups.

Conclusion : The discoloration that happened in teeth due to orthodontic treatment occur in middle thirds more than the incisal and gingival thirds and there no difference between the 2 sex groups.

American Psychological Association (APA)

al-Laban, Yasir R. Abd al-Husayn. 2015. Comparison of enamel color alteration between bonded and free unbonded surfaces of maxillary anterior teeth after fixed orthodontic therapy : a prospective clinical study. Journal of Baghdad College of Dentistry،Vol. 27, no. 3, pp.174-178.
https://search.emarefa.net/detail/BIM-611721

Modern Language Association (MLA)

al-Laban, Yasir R. Abd al-Husayn. Comparison of enamel color alteration between bonded and free unbonded surfaces of maxillary anterior teeth after fixed orthodontic therapy : a prospective clinical study. Journal of Baghdad College of Dentistry Vol. 27, no. 3 (Sep. 2015), pp.174-178.
https://search.emarefa.net/detail/BIM-611721

American Medical Association (AMA)

al-Laban, Yasir R. Abd al-Husayn. Comparison of enamel color alteration between bonded and free unbonded surfaces of maxillary anterior teeth after fixed orthodontic therapy : a prospective clinical study. Journal of Baghdad College of Dentistry. 2015. Vol. 27, no. 3, pp.174-178.
https://search.emarefa.net/detail/BIM-611721

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 177-178

Record ID

BIM-611721