Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation

SUMMARY: Micro-implant stability has always been the focus of orthodontic clinical research.In the experiment, the morphological changes of bone tissue around the micro-implants in self-tapping and assisting implantation were investigated to explore the effect of different implantation on the osseoi...

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Autores principales:	Li,Bing, Hee-Moon,Kyung, Fan-Yu,Xu, Tae-Geon,Kwon, Xiu-Ping,Wu
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2018
Materias:	Beagle dog Micro-implant anchors Morphology Bone histomorphology.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022018000100279
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spelling	oai:scielo:S0717-950220180001002792019-09-16Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different ImplantationLi,BingHee-Moon,KyungFan-Yu,XuTae-Geon,KwonXiu-Ping,Wu Beagle dog Micro-implant anchors Morphology Bone histomorphology. SUMMARY: Micro-implant stability has always been the focus of orthodontic clinical research.In the experiment, the morphological changes of bone tissue around the micro-implants in self-tapping and assisting implantation were investigated to explore the effect of different implantation on the osseointegration of micro-implants in order to provide some theoretical basis for clinical practice. Six adult male Beagle dogs were selected,three implants were implanted into the left and right maxillary bone of Beagle dogs at the 0th, 4th and 6th week, respectively. One side to self-tapping implantation, the opposite side to assisting implantation. At the 8th week of the experiment, the animals were sacrificed and the micro-implant-bone tissue specimens with the healing time of 8w, 4w and 2w were obtained.The specimens were stained with Toluidine Blue (TB) and photographed under 100X, 200X microscope. Morphology of microimplant- bone interface cells was observed under light microscope. In self-tapping group, there were some fibrous tissues surrounding the micro-implants at the 2th week, the formation of osteoblasts and osteoid was observed at the 4th week, the wavy and lamellar bone tissues were seen at the 8th week.In assisting group,more collagen fibers were deposited around the micro-implant at the 2th week, there were a large number of osteoid-like cells, and the collagen was gradually replaced by the bone tissue at the 4th week, the osteoblasts were active and the osteoblasts were linear arrange and form a laminate bone at the 8th week.Whether implanted self-tapping or assisted implantation, micro-implant-bone interface reconstruction can occur. If the clinical need for early loading force, micro-implant try to choose selftapping implantation. By appropriately prolonging the healing time, the initial stability of the micro-implant under assistive implantation can be improved.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.36 n.1 20182018-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022018000100279en10.4067/S0717-95022018000100279
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Beagle dog Micro-implant anchors Morphology Bone histomorphology.
spellingShingle	Beagle dog Micro-implant anchors Morphology Bone histomorphology. Li,Bing Hee-Moon,Kyung Fan-Yu,Xu Tae-Geon,Kwon Xiu-Ping,Wu Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation
description	SUMMARY: Micro-implant stability has always been the focus of orthodontic clinical research.In the experiment, the morphological changes of bone tissue around the micro-implants in self-tapping and assisting implantation were investigated to explore the effect of different implantation on the osseointegration of micro-implants in order to provide some theoretical basis for clinical practice. Six adult male Beagle dogs were selected,three implants were implanted into the left and right maxillary bone of Beagle dogs at the 0th, 4th and 6th week, respectively. One side to self-tapping implantation, the opposite side to assisting implantation. At the 8th week of the experiment, the animals were sacrificed and the micro-implant-bone tissue specimens with the healing time of 8w, 4w and 2w were obtained.The specimens were stained with Toluidine Blue (TB) and photographed under 100X, 200X microscope. Morphology of microimplant- bone interface cells was observed under light microscope. In self-tapping group, there were some fibrous tissues surrounding the micro-implants at the 2th week, the formation of osteoblasts and osteoid was observed at the 4th week, the wavy and lamellar bone tissues were seen at the 8th week.In assisting group,more collagen fibers were deposited around the micro-implant at the 2th week, there were a large number of osteoid-like cells, and the collagen was gradually replaced by the bone tissue at the 4th week, the osteoblasts were active and the osteoblasts were linear arrange and form a laminate bone at the 8th week.Whether implanted self-tapping or assisted implantation, micro-implant-bone interface reconstruction can occur. If the clinical need for early loading force, micro-implant try to choose selftapping implantation. By appropriately prolonging the healing time, the initial stability of the micro-implant under assistive implantation can be improved.
author	Li,Bing Hee-Moon,Kyung Fan-Yu,Xu Tae-Geon,Kwon Xiu-Ping,Wu
author_facet	Li,Bing Hee-Moon,Kyung Fan-Yu,Xu Tae-Geon,Kwon Xiu-Ping,Wu
author_sort	Li,Bing
title	Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation
title_short	Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation
title_full	Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation
title_fullStr	Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation
title_full_unstemmed	Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation
title_sort	study on the morphology of micro-implant-bone interface cells and bone histomorphology under different implantation
publisher	Sociedad Chilena de Anatomía
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022018000100279
work_keys_str_mv	AT libing studyonthemorphologyofmicroimplantboneinterfacecellsandbonehistomorphologyunderdifferentimplantation AT heemoonkyung studyonthemorphologyofmicroimplantboneinterfacecellsandbonehistomorphologyunderdifferentimplantation AT fanyuxu studyonthemorphologyofmicroimplantboneinterfacecellsandbonehistomorphologyunderdifferentimplantation AT taegeonkwon studyonthemorphologyofmicroimplantboneinterfacecellsandbonehistomorphologyunderdifferentimplantation AT xiupingwu studyonthemorphologyofmicroimplantboneinterfacecellsandbonehistomorphologyunderdifferentimplantation
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Study on the Morphology of Micro-implant-bone Interface Cells and Bone Histomorphology Under Different Implantation

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