Abstract
On orthodontic treatment, accuracy of orthodontic brackets slot size is essential for maximum interaction between the
wire and brackets, so as to distribute the optimal force for tooth movement. The purpose of this study was to determine
the accuracy of orthodontic brackets slot size to 0.018 inch standard sizes that are available in the market. The sample
was selected by using a random sampling system, which consists of 15 types of brackets of 8 bracket manufacturers
with a total sample of 300 samples. Measurements performed on 4 sides of slot bracket, namely the outer and inner
sides of the brackets slot, on mesial and distal sides, using a profile projector (Mitutoyo Type PJ250). The results were
statistically tested using t-test one side. All brackets have a slot size significantly larger than the standard size. The
average percentage of magnification ranged from 5.18-24.29%. So, it was concluded that the size of the slot brackets
available in the Indonesian market greater than their standard.
Recommended Citation
Silitonga, Parta L.; Thahar, Bergman; Mardiati, Endah; Hambali, Tono; and Soemantri, Eky Soeria
(2013)
"Evaluasi kesesuaian standar ukuran vertikal slot breket ortodonti The evaluation of the standard validity of vertical orthodontic bracket slot size,"
Dentofasial: Vol. 12:
Iss.
2, Article 13.
DOI: 10.15562/jdmfs.v12i2.353
Available at:
https://scholarhub.unhas.ac.id/dentofasial/vol12/iss2/13
Pages
69-75
Rights
©2016Parta L. Silitonga, Bergman Thahar, Endah Mardiati, Tono Hambali, Eky Soeria Soemantri
DOI
10.15562/jdmfs.v12i2.353