Pilot study on orthodontic space closure after guided bone regeneration

Reichert, Christoph; Wenghöfer, Matthias; Götz, Werner; Jäger, Andreas

doi:10.1007/s00056-010-0006-z

Cited by 32 publications

(40 citation statements)

References 17 publications

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“…Cardaropoli et al have shown the resorption capacity of this material after 14 days have passed 13 . These findings are still debatable and there seems to be agreement that the longer the movement is delayed, the lesser the risk 44 .…”

Section: ò1mentioning

confidence: 97%

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Healing processes following tooth extraction in orthodontic cases

Cohen

Cohen-Lévy²

2014

J Dentofacial Anom Orthod

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This article reviews the normal and pathological healing processes that take place after tooth extraction in orthodontic cases, and their associated complications within the mucosa or alveolar socket, such as gingival clefts or bone defects. The general and local factors that are involved in such deficient healing cases are detailed, in parallel to surgical procedure to enhance ridge preservation or to 'regenerate' tissues. The relationships between the orthodontist and periodontist are underlined, because both praticioners assess patient's risk factors and follow him during this treatment stage.

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Section: ò1mentioning

confidence: 97%

“…The authors emphatically insist on the need to adapt the therapy to the speed of resorption of the material and to its properties for remodeling, for angio-genesis, osteo-induction and osteo-conduction 44 . Cardaropoli et al have shown the resorption capacity of this material after 14 days have passed 13 .…”

Section: ò1mentioning

confidence: 99%

Healing processes following tooth extraction in orthodontic cases

Cohen

Cohen-Lévy²

2014

J Dentofacial Anom Orthod

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“…Gingival invaginations display hyperplastic changes including epithelial hyper keratinization with pronounced depth proliferation at the edges of the invagination. [7][8][9] Stimulation from the orthodontic forces has been reported to be responsible for the hyperplastic tissue reaction. 10 Malkoc et al 11 attributed these histological changes to the interruption of the continuity of the gingival fiber system and bone remodeling that occur with destruction of the cortical plates, socket healing, and root movement.…”

Section: 5005/jp-journals-10024-2001mentioning

confidence: 99%

Evaluation of Periodontal Changes Adjacent to Extraction Sites during Upper Canine Retraction

Al-Jundi¹,

Sabbagh²,

Baskaradoss³

2017

The Journal of Contemporary Dental Practice

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Introduction:There is an intimate relationship between orthodontic therapy and the periodontal changes that occur during tooth movement. Materials and methods:This prospective clinical trial aims at investigating the movement of both the free and attached gingiva, as well as the movement of the alveolar bone in the extraction site of the upper 1st premolars during the retraction of the upper canines. In this study, 17 patients (10 female, 7 male) requiring 1st premolar extraction before orthodontic tooth movement were selected and treated at the Department of Orthodontics in the Faculty of Dentistry in University of Hama, Hama, Syria. The upper 1st premolars were extracted, and the implant AutoTacs were applied on the alveolar bone afterward. Then, measurements between the center of the implant AutoTacs and the L-shape wire were taken, utilizing digital Vernier caliper. After 3 weeks of extraction, tattooing marked points were placed on the free and the attached gingival, and the measurements were taken using the same digital Vernier caliper. Closed coil springs made of nickel-titanium were used to retract the upper canines, and a force of 150 gm was applied. Results:The results of this study showed significant differences between the movement of both the free and attached gingiva and the movement of the corresponding upper canines (p < 0.001). The movement of the free gingiva had formed about 77% of the amount of the movement of the upper canine retraction. No significant differences were detected between the place of implant AutoTac X1 and the L-shaped wire (W) during the retraction of the upper canine. On the contrary, significant Evaluation of Periodontal Changes Adjacent to Extraction Conclusion:There is significant movement of hard and soft tissues during and after premolar extraction and orthodontic therapy.Clinical significance: The movement of supporting tissues of the teeth along with the alveolar bone during canine retraction is an important biological characteristic of the orthodontic tooth movement. Clinicians need to understand the role and importance of the supporting tissues during orthodontic treatment, which needs to be incorporated into their routine clinical evaluations.

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“…Allerdings liegen hierzu bislang nur präliminäre Daten vor; beispielsweise führten Reichert et al [17] eine Pilotstudie an 3 Patienten im Split-Mouth-Design durch. Das Auffüllen der Prämolarenextraktionsal-veolen erfolgte einseitig mit resorbierbarem Knochenersatzmaterial sowie einem Gewebekleber zur Abdeckung.…”

Section: Therapieunclassified

Gingivainvaginationen bei kieferorthopädischem Lückenschluss

Bertl

2015

wissen kompakt

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Pilot study on orthodontic space closure after guided bone regeneration

Abstract: Orthodontic tooth movement using this bone replacement material is possible according to these study results. This technique, thus, warrants further investigation in future clinical trials focusing on preventive means to reduce the development of gingival invaginations.

Cited by 32 publications

References 17 publications

Healing processes following tooth extraction in orthodontic cases

Healing processes following tooth extraction in orthodontic cases

Evaluation of Periodontal Changes Adjacent to Extraction Sites during Upper Canine Retraction

Gingivainvaginationen bei kieferorthopädischem Lückenschluss

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