A Novel Vector Control Device in Horizontal Bone Transport

Erverdi, Nejat; Motro, Melih; Gözneli, Rıfat; Küçükkeleş, Nazan

doi:10.1016/j.joms.2012.09.013

Cited by 19 publications

(9 citation statements)

References 11 publications

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“…Because the patient was an adult, a latent period of 7 days was allowed for inflammatory mediators to initiate the healing process after the placement of osteotomy cuts and appliance cementation. Usually, 3 to 5 days latency or lag phase protocols have been advocated in younger patients, whereas in adults it ranges from 5 to 7 days (Ilizarov, 1971; Erverdi, 2013; Mitsugi et. al., 2005).…”

Section: Discussionmentioning

confidence: 99%

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A Novel Minimally Invasive Technique of Using Tooth-Borne Hyrax Expansion Screw for Distraction Osteogenesis of Large Alveolar Cleft Defects (HYDIS-TB)

Neha¹,

Tripathi²,

Mohanty³

et al. 2018

The Cleft Palate-Craniofacial Journal

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Because of the high failure rates, large alveolar cleft defects cannot be successfully closed with bone grafting. Vega introduced the use of the hyrax screw for the closure of such defects by distraction osteogenesis. However, his technique was more invasive with a difficult adaptation of the appliance at the surgical table. To overcome these limitations, a completely tooth-borne trifocal distraction appliance was devised and placed after osteotomy in a 22-year-old repaired group 3 cleft patient who had a 15-mm alveolar defect on the right side. The tooth-borne trifocal distraction appliance was successful in the controlled closure of a large alveolar cleft with minimal invasiveness and low costs making this procedure feasible for a greater number of patients.

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Section: Discussionmentioning

confidence: 99%

“…After a week, activation of the appliance was initiated by turning each screw by half a turn every 12 hours (Erverdi et al, 2013). Thus bilaterally the screw opened by one full turn every day.…”

Section: Surgical Proceduresmentioning

confidence: 99%

A Novel Minimally Invasive Technique of Using Tooth-Borne Hyrax Expansion Screw for Distraction Osteogenesis of Large Alveolar Cleft Defects (HYDIS-TB)

Neha¹,

Tripathi²,

Mohanty³

et al. 2018

The Cleft Palate-Craniofacial Journal

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“…Das im Distraktionsgebiet neu gebildete Knochengewebe eignet sich gut als Implantatbett. Die extra starken Bogendrähte haben, im Vergleich mit früheren Versionen der Apparatur, bei denen ein Distraktor nur an einem festsitzenden Gerät befestigt war, mehr Rigidität und eine kontrollierte Bewegung der Zähne zur Folge [5,6]. Ein weiterer Vorteil dieses Verfahrens liegt in der Verwendung von zahngetragenen Distraktoren, da bei der Entfernung der Apparatur kein weiterer chirurgischer Eingriff erforderlich ist.…”

Section: Einführungunclassified

Rekonstruktion des Zwischenkiefers mithilfe eines alveolären Distraktionsverfahrens

Erverdi

Şar²

2019

Inf Orthod Kieferorthop

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ZusammenfassungBei dem vorliegenden Fallbericht handelt es sich um eine frühe klinische Evaluation eines Patienten mit bilateraler Lippen-Kiefer-Gaumenspalte, der mithilfe des bogengeführten Distraktionsosteogeneseverfahrens behandelt worden ist. Bei dem 21 Jahre alten Patienten fehlten die oberen Frontzähne und die Ästhetik war schlecht. Er hatte eine skelettale und dentale Klasse-III-Relation, eine Oberkieferhypoplasie, eine Kompression des oberen seitlichen Zahnbogens, eine defiziente Prämaxilla auf Grund der Spaltung des Alveolarkiefers und einen konkaven Verlauf des Gesichtsprofils. Die Behandlungsplanung sah die Ausformung und Nivellierung der Zahnbögen mit festsitzenden Apparaturen und eine bogengeführte Distraktionsosteogenese vor. Dazu wurden die seitlichen Segmente osteotomiert und mobilisiert. Die Distraktoren wurden so weit aktiviert, bis die lateralen Segmente Kontakt zueinander hatten. Der Patient wurde dann an einen Kieferchirurgen überwiesen, der die Docking-Operation durchführte. Im Anschluss daran wurde er prothetisch versorgt. Mithilfe dieses Verfahrens wurde ein ausgedehnter Defektbereich geschlossen, eine ideale Form des Zahnbogens erhalten und neues Knochengewebe hinter den distrahierten Kiefersegmenten gebildet.

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“…The ArchWise Distraction Appliance (AWDA) was designed to overcome the shortcomings of conventional distraction techniques, which were carried out in linear direction (Erverdi et al, 2012; Erverdi et al, 2013; Erverdi et al, 2014). The aim of this case report was to distract the tooth segments through the curve of the dental arch and achieve complete closure of the cleft while generating new bone behind the distracted segments.…”

Section: Introductionmentioning

confidence: 99%

Reconstruction of Premaxilla With Alveolar Distraction Osteogenesis in a Patient With Complete Cleft Lip and Palate: A Case Report

Shahab

Şar

Sarac

et al. 2018

The Cleft Palate-Craniofacial Journal

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This case report presents an early clinical evaluation of a patient with bilateral cleft lip and palate (CLP) treated with ArchWise Distraction Osteogenesis Technique and Appliance. A 16-year-old patient with a bilateral CLP had a chief complaint of missing upper anterior teeth and poor aesthetics. The patient had class III skeletal and dental relationships, maxillary hypoplasia, maxillary posterior arch constriction, premaxillary deficiency, multiple missing teeth due to an alveolar cleft, and a concave profile. Treatment plan consisted of maxillary expansion with quad helix appliance, leveling and aligning of the arches with fixed orthodontic appliances, and archwise distraction osteogenesis. Osteotomies were performed to mobilize the posterior segments. Activation of the distractors was continued until the lateral segments had contacted each other, and then sagittal distraction was performed in order to correct the sagittal discrepancy. Patient was referred to the oral surgeon and prosthodontist for the final restorations. A very large gap was successfully repaired using this protocol while maintaining the ideal arch form and generating new bone behind the distracted segments.

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A Novel Vector Control Device in Horizontal Bone Transport

Cited by 19 publications

References 11 publications

A Novel Minimally Invasive Technique of Using Tooth-Borne Hyrax Expansion Screw for Distraction Osteogenesis of Large Alveolar Cleft Defects (HYDIS-TB)

A Novel Minimally Invasive Technique of Using Tooth-Borne Hyrax Expansion Screw for Distraction Osteogenesis of Large Alveolar Cleft Defects (HYDIS-TB)

Rekonstruktion des Zwischenkiefers mithilfe eines alveolären Distraktionsverfahrens

Reconstruction of Premaxilla With Alveolar Distraction Osteogenesis in a Patient With Complete Cleft Lip and Palate: A Case Report

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