External apical root resorption after nonextraction orthodontic treatment with labial vs. lingual fixed appliances

Pamukçu, Hande; Polat-Özsoy, Ömür; Gülşahı, Ayşe; Özemre, Mehmet Özgür

doi:10.1007/s00056-019-00201-w

Cited by 17 publications

(16 citation statements)

References 55 publications

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“…Der mittlerweile gut erforschte Mechanismus der Knochenresorption auf der Druckseite, bei dem die Osteoklastenaktivität gesteigert wird, kann über zu hohe Kräfte auch zu Mikroverletzungen des Zahnhalteapparats führen: Einer aktuellen Studie zufolge weisen mehr als 40 % aller orthodontisch bewegten Zähne transiente Resorptionen auf, ca. 20 % auch schwere Formen [7]. Die im Knochen stattfindenden Ab-und Umbauprozesse lassen sich tatsächlich auch klinisch über Parameter des Knochenumbaus nachweisen.…”

Section: Resorptionen Infolge Kieferorthopädischer Therapieunclassified

Wurzelresorptionen permanenter Zähne im Kindes- und Jugendalter

Hirsch¹

2021

ZWR - Das Deutsche Zahnärzteblatt

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Section: Resorptionen Infolge Kieferorthopädischer Therapieunclassified

Wurzelresorptionen permanenter Zähne im Kindes- und Jugendalter

Hirsch¹

2021

ZWR - Das Deutsche Zahnärzteblatt

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Section: Resorptionen Infolge Kieferorthopädischer Therapieunclassified

Wurzelresorptionen permanenter Zähne im Kindes- und Jugendalter

Hirsch¹

2020

Zahnmedizin up2date

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“…The appliances are described in various types depending on the position in which they are applied for their function [2,4]. Many differential forces are exerted on the periodontal tissues by all forms of orthodontic appliances [2,5,6]. Such mechanical stresses applied on the periodontium allow a wide range of growth factors, cytokines and chemokines to be secreted by the tissue [7,8].…”

Section: Introductionmentioning

confidence: 99%

Assessment of salivary pro inflammatory cytokines profile level in patients treated with labial and lingual fixed orthodontic appliances

Baeshen

2021

PLoS ONE

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The secretions of certain cytokines, chemokines and growth factors are triggered by orthodontic appliances, which often affect the remodelling of periodontal tissues. Critical cumulative forces are applied by various types of orthodontic appliances to the periodontium. The secretion of such molecules is probably responsible, through molecular and cellular communications, for the optimal resorption of hard tissues in the periodontal setting, which therefore enables the coordination of multiple movements of tooth. This study assessed and compared a wide range of cytokines, cellular marker analysis and defensins present in the saliva samples of human subjected to orthodontic treatment with two different treatment modalities, i.e., conventional lingual and labial fixed orthodontic appliances. A total 40 samples of saliva were obtained, of which 20 were treated with traditional lingual appliances and 20 were treated with labial fixed appliances. After 21 days of treatment, all salivary samples were collected from the subjects. In order to analyse a broad range of soluble cytokine levels in saliva by flow cytometry, a bead-based immunoassay was performed. Cell surface markers were analysed by flow cytometry. Protein levels of saliva for defensins were quantified by ELISA. Non-significant differences were observed in the cytokine levels in the saliva except for the significant effects for CCL2, IL-17A and IL-6. Cellular markers CD45 and CD326 showed high percentage in conventional lingual samples. Defensin levels were found to be lower in conventional lingual patients. Subjects with conventional lingual appliances had significantly higher salivary protein levels of IL-1β, CCL2, IL17A, and IL-6, higher CD45+ and CD326+ cells and lower defensin levels than subjects with fixed labial appliances. The current study provided a clear basis for the development of innovative methods to aid in the improvement of various procedural treatments and orthodontic equipment of next generation.

show abstract

External apical root resorption after nonextraction orthodontic treatment with labial vs. lingual fixed appliances

Cited by 17 publications

References 55 publications

Wurzelresorptionen permanenter Zähne im Kindes- und Jugendalter

Wurzelresorptionen permanenter Zähne im Kindes- und Jugendalter

Wurzelresorptionen permanenter Zähne im Kindes- und Jugendalter

Assessment of salivary pro inflammatory cytokines profile level in patients treated with labial and lingual fixed orthodontic appliances

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