Evaluation and Comparison of the Effect of Elastomeric Chain and Stainless Steel Ligature Wire on Maxillary Orthodontic Miniscrew Failure.
Elastomeric chain
miniscrew failure
miniscrews
orthodontic retraction
stainless steel ligature
Journal
International journal of applied & basic medical research
ISSN: 2229-516X
Titre abrégé: Int J Appl Basic Med Res
Pays: India
ID NLM: 101579831
Informations de publication
Date de publication:
Historique:
received:
10
04
2020
revised:
17
12
2020
accepted:
12
01
2021
entrez:
29
4
2021
pubmed:
30
4
2021
medline:
30
4
2021
Statut:
ppublish
Résumé
Orthodontic miniscrews are used for the purpose of conservation of anchorage. The aim of the study was to evaluate the orthodontic miniscrew failure between the elastomeric chain-supported retraction and stainless steel (SS) ligature-aided retraction. This was a cross-sectional split mouth randomized controlled trial. The sample (30) was divided equally among the control group and the experimental group (15 each). Miniscrews were placed between second premolar and the first molar of maxilla. The experimental group was based on the split mouth technique wherein right or left side of the maxillary arch was treated using either an elastomeric power chain (EPC) engaged to the miniscrews directly (Group 1) or an EPC engaged indirectly to miniscrews with the help of SS ligature wire (Group 2). In control group, implants were placed in maxilla without any retraction force. Clinical signs of inflammation was assessed at the following interval; 7 Kruskal-Wallis ANOVA test was used. Mean rank of gingival inflammation was 28.33 at the 1 The gingival inflammation around the peri-implant tissue with the application of EPC at various interval remained high in comparison to the EPC with SS group. The gingival inflammation in the control group was very less, and it remained less throughout the different time periods.
Identifiants
pubmed: 33912430
doi: 10.4103/ijabmr.IJABMR_191_20
pii: IJABMR-11-100
pmc: PMC8061618
doi:
Types de publication
Journal Article
Langues
eng
Pagination
100-105Informations de copyright
Copyright: © 2021 International Journal of Applied and Basic Medical Research.
Déclaration de conflit d'intérêts
There are no conflicts of interest.
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