Performance of β-tricalcium phosphate granules and putty, bone grafting materials after bilateral sinus floor augmentation in humans.
Performance of β-tricalcium phosphate granules and putty, bone grafting materials after bilateral sinus floor augmentation in humans.
复制标题
β-磷酸三钙颗粒和腻子、骨移植材料在人体双侧窦底增强后的性能
DOI:
10.1016/j.biomaterials.2013.12.068
复制
发表时间:
2014
期刊:
影响因子:
14
通讯作者:
Knabe C
中科院分区:
文献类型:
--
作者:
Stiller M;Kluk E;Bohner M;Lopez-Heredia MA;Müller-Mai C;Knabe C
Sinus floor augmentation (SFA) using bone grafting materials, and in particular calcium phosphates (CaP), is a well-established pre-implantology procedure. The use of CaP simplifies SFA procedures. β-tricalcium phosphate (β-TCP) is amply used for SFA. This study evaluated the clinical and osteogenic performance of β-TCP granules (TCP-G) and a β-TCP putty (TCP-P) bone graft material. TCP-P consisted of TCP-G in a hyaluronic acid (HyA) carrier. Bone formation, volume stability and osteogenic marker expression after bilateral SFA in patients was assessed. Eight patients were selected for a split-mouth design. Biopsies obtained six months after SFA, were processed for immunohistochemical analysis of collagen type I (Col I), alkaline phosphatase (ALP), osteocalcin (OC) and bone sialoprotein (BSP). Histomorphometric analysis determined bone, grafting material and marrow space percentages. Cone-beam computed tomography was used to calculate the graft volume and its stability. Both materials allowed excellent bone regeneration and volume stability. TCP-P displayed better surgical handling properties, greater bone formation, higher expression of Col I, ALP, OC and BSP; as well as significantly lower grafting volume reduction values. HyA had no adverse effect on TCP-P performance. Due to its clinical and osteogenic performance, TCP-P can be regarded as excellent bone grafting material for SFA.
登录
查看更多内容
影响因子:
14
作者:
C. Knabe;C. Koch;A. Rack;M. Stiller
通讯作者:
M. Stiller
DOI:
--
发表时间:
2005-05
期刊:
The International journal of oral & maxillofacial implants
影响因子:
--
作者:
S. A. Zijderveld;I. R. Zerbo;J. V. D. van den Bergh;E. Schulten;C. T. ten Bruggenkate
通讯作者:
S. A. Zijderveld;I. R. Zerbo;J. V. D. van den Bergh;E. Schulten;C. T. ten Bruggenkate
DOI:
--
发表时间:
2011
期刊:
The International Journal of Oral and Maxillofacial Implants
影响因子:
--
作者:
Junho Jung;Jin;Yong;B. Al‐Nawas;Gyu;Byung;Deok
通讯作者:
Deok
影响因子:
4.1
作者:
M. Stiller;A. Rack;S. Zabler;J. Goebbels;O. Dalügge;S. Jonscher;C. Knabe
通讯作者:
C. Knabe
DOI:
--
发表时间:
2005
期刊:
The International Journal of Oral and Maxillofacial Implants
影响因子:
--
作者:
G. Szabó;Luc W J Huys;P. Coulthard;C. Maiorana;U. Garagiola;J. Barabás;Z. Németh;K. Hrabák;Z. Suba
通讯作者:
Z. Suba