2005
DOI: 10.1016/s0035-1040(05)84292-8
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Valgisation tibiale par ouverture médiale utilisant un coin de céramique de phosphate tricalcique

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Cited by 18 publications
(6 citation statements)
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“… 95 It is a biocompatible 98 , 99 and bioresorbable material 8 , 58 , 94 , 100 , 101 with properties similar to the inorganic phase of bone. β -TCP is osteoconductive 96 , 98 , 102 , 103 due to its composition and its porosity, 100 which depends on the processing condition. Indeed, its porous structure plays a role in its osteoconductive characteristics.…”
Section: Bone Substitutesmentioning
confidence: 99%
See 1 more Smart Citation
“… 95 It is a biocompatible 98 , 99 and bioresorbable material 8 , 58 , 94 , 100 , 101 with properties similar to the inorganic phase of bone. β -TCP is osteoconductive 96 , 98 , 102 , 103 due to its composition and its porosity, 100 which depends on the processing condition. Indeed, its porous structure plays a role in its osteoconductive characteristics.…”
Section: Bone Substitutesmentioning
confidence: 99%
“…To give the capacity to bone substitutes to allow the development of vascularization, pores appear to be essential in their structure. 96 On one hand, the pore size directly plays a role in the bony ingrowth and can improve it when it is from about 80 23, 94 , 237 , 238 to 200 µm, 58 , 71 , 102 ensuring a cell colonization, migration, and transport. Furthermore, porosity fraction in the material in the substitutes plays a role as well in bone ingrowth, allowing more cells to invade and offering a larger surface area that is believed to contribute to a higher bone-inducing protein adsorption.…”
Section: Vascularization a Requirement For Bone Regenerationmentioning
confidence: 99%
“…Par contre, les critiques apportées à cette technique, il y a 2 décennies, étaient le prélèvement de greffons iliaques et la morbidité associées, la remise en appui tardive [9, 12, 20] et la relative imprécision des mesures et de la correction effectuée contrairement à la fermeture externe qui permet des corrections dans plusieurs plans, ne nécessite pas de greffe osseuse, évite le bâillement osseux rencontré dans l'ouverture interne, dont le risque majeur est la non consolidation et permet aussi une mise en charge rapide [17, 20, 23]. La mise en place de greffons corticospongieux iliaques dans l'ouverture présente deux inconvénients non négligeables: une perte de correction qui peut survenir par résorption des greffons pendant la phase de consolidation; la morbidité liée à la prise du greffon iliaque: douleur post-opératoire, gêne au port de certains vêtements, infections, fractures, névralgie d'origine fémoro-cutanée, pseudarthrose [10].…”
Section: Discussionunclassified
“…However, more commonly, these osteotomies need stabilization with a fixation device and interposition of a bone graft or a spacing agent [46]. Paccola and Fogagnolo enumerated insufficient or excessive axial correction, loss of reduction, delayed union, and pseudoarthrosis as complications of open-wedge osteotomy [7].…”
Section: Discussionmentioning
confidence: 99%