Histology of augmented autogenous bone covered by a platelet‐rich fibrin membrane or deproteinized bovine bone mineral and a collagen membrane: A pilot randomized controlled trial

2020 ◽  
Vol 31 (8) ◽  
pp. 694-704
Author(s):  
Jens Hartlev ◽  
Sven Erik Nørholt ◽  
Rubens Spin‐Neto ◽  
David Kraft ◽  
Søren Schou ◽  
...  
Keyword(s):  
Controlled Trial ◽  
Autogenous Bone ◽  
Collagen Membrane ◽  
Bovine Bone ◽  
Randomized Controlled ◽  
Bovine Bone Mineral ◽  
Deproteinized Bovine Bone Mineral ◽  
Fibrin Membrane ◽  
Pilot Randomized Controlled Trial ◽  
Deproteinized Bovine Bone

scholarly journals Periodontal Responses to Augmented Corticotomy with Collagen Membrane Application during Orthodontic Buccal Tipping in Dogs

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Dong-Yeol Lee ◽  
Hyo-Won Ahn ◽  
Yeek Herr ◽  
Young-Hyuk Kwon ◽  
Seong-Hun Kim ◽  
...  
Keyword(s):  
Guided Bone Regeneration ◽  
Collagen Membrane ◽  
Bovine Bone ◽  
Bone Surface ◽  
Control Side ◽  
Test Side ◽  
Bovine Bone Mineral ◽  
Deproteinized Bovine Bone Mineral ◽  
Flap Closure ◽  
Deproteinized Bovine Bone

This prospective randomized split-mouth study was performed to examine the effects of absorbable collagen membrane (ACM) application in augmented corticotomy using deproteinized bovine bone mineral (DBBM), during orthodontic buccal tipping movement in the dog. After buccal circumscribing corticotomy and DBBM grafting into the decorticated area, flaps were repositioned and sutured on control sides. ACM was overlaid and secured with membrane tacks, on test sides only, and the flaps were repositioned and sutured. Closed coil springs were used to apply 200 g orthodontic force in the buccolingual direction on the second and third premolars, immediately after primary flap closure. The buccal tipping angles were31.19±14.60° and28.12±11.48° on the control and test sides, respectively. A mean of79.5 ± 16.0% of the buccal bone wall was replaced by new bone on the control side, and on the test side78.9±19.5% was replaced. ACM application promoted an even bone surface. In conclusion, ACM application in augmented corticotomy using DBBM might stimulate periodontal tissue reestablishment, which is useful for rapid orthodontic treatment or guided bone regeneration. In particular, ACM could control the formation of mesenchymal matrix, facilitating an even bone surface.

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