The Effectiveness of Micro-osteoperforations during Canine Retraction: A Three-dimensional Randomized Clinical Trial.
Accelerating tooth movement
cementoenamel junction
marginal bone crest
micro-osteoperforation
Journal
Journal of International Society of Preventive & Community Dentistry
ISSN: 2231-0762
Titre abrégé: J Int Soc Prev Community Dent
Pays: India
ID NLM: 101618802
Informations de publication
Date de publication:
Historique:
received:
26
05
2019
accepted:
19
07
2019
entrez:
11
2
2020
pubmed:
11
2
2020
medline:
11
2
2020
Statut:
epublish
Résumé
A major challenge in orthodontics is decreasing treatment time without compromising treatment outcome. The purpose of this split-mouth trial was to evaluate micro-osteoperforations (MOPs) in accelerating orthodontic tooth movement. Eight patients of both genders were selected, age ranging between 15 and 40 years, with Class II Division 1 malocclusion. The participants in this trial with MOPs were randomly allocated to either the right or the left side, distal to the maxillary canine. First maxillary premolars were extracted as part of the treatment plan on both sides and then canine retraction was applied. Miniscrews were used to support anchorage. MOP side received (three small perforations) placed on the buccal bone, distal to the maxillary canine, on randomly selected side using an automated mini-implant driver and the other side was the control side. Blinding was used at the data collection and analysis stages. The primary outcome was the rate of canine retraction measured with a three-dimensional (3D) digital model from the baseline to the first 2 weeks superimposed at the rugae area from the baseline to the first, second, and third months. The following secondary outcomes were examined: anchorage loss, canine tipping, canine rotation, root resorption, plaque index, and gingival index. Pain level, pain interference with the patients' daily life, patients' satisfaction with the procedure and degree of ease, willingness to repeat the procedure, and recommendation to others were also evaluated. No statistically significant difference was observed in the rates of tooth movement between the MOP and the control sides at all-time points (first month: According to our clinical trial, MOPs cannot help in speeding up a canine retraction.
Identifiants
pubmed: 32039085
doi: 10.4103/jispcd.JISPCD_233_19
pii: JISPCD-9-637
pmc: PMC6905307
doi:
Types de publication
Journal Article
Langues
eng
Pagination
637-645Commentaires et corrections
Type : ErratumIn
Informations de copyright
Copyright: © 2019 Journal of International Society of Preventive and Community Dentistry.
Déclaration de conflit d'intérêts
There are no conflicts of interest.
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