Efficiency of piezotome-corticision assisted orthodontics in alleviating mandibular anterior crowding—a randomized clinical trial

Uribe, Flávio; Davoody, Leyla; Mehr, Rana; Jayaratne, Yasas S. N.; Almas, Khalid; Sobue, Takanori; Allareddy, Veerasathpurush; Nanda, Ravindra

doi:10.1093/ejo/cjw091

Cited by 55 publications

(57 citation statements)

References 14 publications

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“…Quelles sont les conclusions de votre récent essai clinique randomisé [77], consacré à l'utilisation d'incisions corticales piézoélectriques pour accélérer le traitement de l'encombrement antérieur mandibulaire ? Que pensez-vous des allégations d'auteurs [85] qui écrivent pouvoir ainsi diviser par trois ou quatre la durée globale d'un traitement orthodontique ?…”

Section: Interventions Chirurgicales Paunclassified

Une orthodontie contemporaine fondée sur l'harmonie esthétique et sur la biomécanique. Un entretien avec Ravindra Nanda

Nanda

Amat

2017

Orthod Fr

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Le Pr Ravindra Nanda a obtenu une licence et une maîtrise en dentisterie et en orthodontie du King George's Medical College, Lucknow University. En 1967, il a intégré l'Université Catholique de Nimègue, aux Pays-Bas, où il a obtenu un doctorat en philosophie en 1969. Il a rejoint la nouvelle école dentaire de Loyola à Chicago en 1970, après avoir occupé le poste de Professeur assistant en orthodontie dans le service dirigé par Frans van der Linden. En 1972, il fut promu au Département d'Orthodontie de l'Université du Connecticut à Farmington, CT, et y reçu son certificat en orthodontie sous la direction de Charles Burstone. Professeur adjoint, puis professeur titulaire à partir de 1979, il a assumé le poste de Chef du Département d'Orthodontie à partir de 1992 et a été promu pour diriger le Département des Sciences Craniofaciales en 2004, dont les divisions de chirurgie orale et maxillo-faciale, de dentisterie pédiatrique, de l'enseignement supérieur en dentisterie générale et en orthodontie. Il est membre et ancien président de la composante Atlantique Nord de la Edward H. Angle Society of Orthodontists. Il occupe actuellement la fonction de rédacteur en chef de Progress in Orthodontics, de rédacteur associé du Journal of Clinical Orthodontics et est membre du comité éditorial de neuf revues d'orthodontie nationales et internationales. Il est membre de l'Association dentaire américaine, de l'Association dentaire de l'État du Connecticut, de la Hartford Dental Society, de l'Association américaine des orthodontistes, de la Société européenne d'orthodontie, de l'Association internationale de recherche dentaire et du College of Diplomates of American Board of Orthodontists. Il a rédigé et publié sept manuels et plus de 200 articles dans des revues à comité de lecture. Il a donné des conférences magistrales dans plus de 40 pays et a reçu de nombreux prix et honneurs pour ses contributions en dentisterie et en orthodontie, aux États-Unis et de la part d'organisations internationales d'orthodontie. Il est membre d'honneur des Jordan Orthodontic Society, Czech Orthodontic Society, Taiwanese Orthodontic Society, Central American Orthodontics Society et membre d'honneur à vie de l'Indian Orthodontic Society. Ravindra Nanda a été honoré du Life Time Achievement Award (University of Connecticut Foundation), et il est Senior Research Fellow (Japan Promotion for Science, Sendai, Japan − Tohoku University). Il a prononcé de nombreuses conférences d'honneur : la John Taylor Lecture, lors de la réunion annuelle de l'Australian Society of Orthodontics Foundation, la Sheldon Friel Memorial Lecture lors de la réunion annuelle de l'European Orthodontic Society, la Gordon Kirkness Memorial Lecture lors de la réunion annuelle de l'Australian Society of Orthodontics, la John Mershon Memorial Lecture, Boston, Massachusetts lors de la réunion annuelle de l'American Association of Orthodontics et la Wendell L. Wylie Memorial Lecture, à l'Université de San Francisco, Californie.

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Section: Interventions Chirurgicales Paunclassified

Une orthodontie contemporaine fondée sur l'harmonie esthétique et sur la biomécanique. Un entretien avec Ravindra Nanda

Nanda

Amat

2017

Orthod Fr

Self Cite

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“…5 Many methods to accelerate tooth movement have been reported in the literature to shorten treatment duration and make orthodontic treatment more acceptable to adults. 5,6 Techniques to accelerate tooth movement can be divided into surgical and nonsurgical. All surgical-orthodontic techniques are based on a biological mechanism called the regional acceleratory phenomenon (RAP) first reported by Frost.…”

Section: Introductionmentioning

confidence: 99%

“…6,11,12 Aksakalli et al 11 concluded that piezocision produced a higher rate of canine retraction and decreased the overall duration of the treatment. Uribe et al 6 reported that anterior tooth alignment was enhanced 1.6 times in the first 4 to 5 weeks after piezocision but resulted in no significant reduction of overall treatment duration. Charavet et al 12 reported that the acceleratory effect of piezocision decreased with time.…”

Section: Introductionmentioning

confidence: 99%

Effect of piezocision on mandibular second molar protraction

Al-Areqi¹,

Alhaija²,

Maaitah³

2020

The Angle Orthodontist

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Objectives To assess the effects of piezocision on the rate of mandibular second molar protraction. Materials and Methods Thirty-one subjects (average age: 22.26 ± 5.63 years) who presented with at least one extracted mandibular first molar were selected to participate in the study. The subjects were subdivided into one of two groups, 22 molars each: group 1, where piezocision was performed immediately before molar protraction and group 2, where molar protraction was performed with no piezocision. Piezocision was performed by making two vertical incisions mesial and distal to the extraction space, and bone cuts were done with a length up to the mucogingival line at a depth of 3 mm. The rate of second molar protraction, duration of space closure, and level of interleukin-1-β (IL-1β) in gingival crevicular fluid (GCF) during the first month of space closure were recorded. Results During the first 2 months after surgery, the rates of second molar protraction were 1.26 ± 0.12 mm/month and 0.68 ± 0.19 mm/month in the piezocision and no piezocision groups, respectively (P < .001). Duration of lower first molar space closure was 9.61 ± 0.98 months in the piezocision group and 10.87 ± 1.52 months in the no piezocision group (P < .01). The level of IL-1β in GCF was higher in the piezocision group compared to the no piezocision group, up to 1 week after surgery (P = .02). Conclusions Although piezocision doubled the rate of second molar protraction during the first 2 months after surgery, overall second molar protraction was increased by only 1 month.

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“…Despite being considered minimally invasive, this technique allows the addition of bone or soft tissue grafts to correct gingival recessions or bone deficiencies (15,16). The number of studies investigating piezocision effects in OTM has increased in recent years (14)(15)(16)(17)(18)(19)(20). However, there is no consensus in the existing clinical studies about its actual effectiveness, as well as in regard to the occurrence of adverse effects.…”

Section: Introductionmentioning

confidence: 99%

Effects of piezocision in orthodontic tooth movement: A systematic review of comparative studies

et al. 2019

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Background: The aim of this systematic review was to evaluate the effects of piezocision in accelerating orthodontic tooth movement (OTM) and its possible adverse effects. Material and Methods: The Databases Medline, Embase, CENTRAL and LILACS were searched until March 2019, for randomized controlled trials (RCTs) and controlled clinical trials (CCTs) that used piezocision associated with orthodontic treatment. A manual search was also performed. The search, studies selection, assessment of risk of bias and data collection were carried out by two independent reviewers. Results: Eleven publications were included in this review (4 CCTs and 7 RCTs). No study presented low risk of bias. Different types of tooth movement were evaluated: lower anterior alignment, en-masse retraction, overall orthodontic treatment and canine distalization. A total of 240 participants were analyzed in the included studies. Seven studies found significant acceleration in the piezocision group, while two studies found no differences. Adverse effects regarding patient's satisfaction, pain perception, or worsening of periodontal parameters were not observed. There was no consensus concerning anchorage loss and root resorption. Conclusions: The literature does not provide high-quality evidence to confirm that Piezocision results in significant OTM acceleration. Therefore, high-quality RCTs should be conducted to allow reliable conclusions about the effects of piezocision in orthodontics.

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Efficiency of piezotome-corticision assisted orthodontics in alleviating mandibular anterior crowding—a randomized clinical trial

Abstract: None.

Cited by 55 publications

References 14 publications

Une orthodontie contemporaine fondée sur l'harmonie esthétique et sur la biomécanique. Un entretien avec Ravindra Nanda

Une orthodontie contemporaine fondée sur l'harmonie esthétique et sur la biomécanique. Un entretien avec Ravindra Nanda

Effect of piezocision on mandibular second molar protraction

Effects of piezocision in orthodontic tooth movement: A systematic review of comparative studies

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