scholarly journals Allogeneic Platelet Gel with Autologous Cancellous Bone Graft for the Treatment of a Large Bone Defect

2007 ◽  
Vol 39 (3) ◽  
pp. 170-174 ◽  
Author(s):  
Dragica Smrke ◽  
Borut Gubina ◽  
Dragoslav Domanoviç ◽  
Primož Rožman
Keyword(s):  
Bone Graft ◽  
Bone Defect ◽  
Cancellous Bone ◽  
Cancellous Bone Graft ◽  
Large Bone Defect ◽  
Platelet Gel ◽  
Large Bone ◽  
Autologous Cancellous Bone Graft

scholarly journals Healing of Large Segmental Bone Defect after Implantation of Autogenous Cancellous Bone Graft in Comparison to Hydroxyapatite and 0.5% Collagen Scaffold Combined with Mesenchymal Stem Cells

2010 ◽  
Vol 79 (4) ◽  
pp. 607-612 ◽  
Author(s):  
Alois Nečas ◽  
Pavel Proks ◽  
Lucie Urbanová ◽  
Robert Srnec ◽  
Ladislav Stehlík ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Bone Graft ◽  
Cancellous Bone ◽  
Bone Defects ◽  
Cancellous Bone Graft ◽  
Collagen Group ◽  
Significant Difference ◽  
Large Bone ◽  
Large Bone Defects

At present, attention is focused on research into possibilities of healing large bone defects by the method of mini-invasive osteosynthesis, using implantation of biomaterials and mesenchymal stem cells (MSCs). This study evaluates the healing of segmental femoral defects in miniature pigs based on the radiological determination of the callus: cortex ratio at 16 weeks after ostectomy. The size of the formed callus was significantly larger (p < 0.05) in animals after transplantation of an autogenous cancellous bone graft (group A, callus : cortex ratio of 1.77 ± 0.33) compared to animals after transplantation of cylindrical scaffold from hydroxyapatite and 0.5% collagen (group S, callus : cortex ratio of 1.08 ± 0.13), or in animals after transplantation of this scaffold seeded with MSCs (group S + MSCs, callus: cortex ratio of 1.15 ± 0.18). No significant difference was found in the size of callus between animals of group S and animals of group S + MSCs. Unlike a scaffold in the shape of the original bone column, a freely placed autogenous cancellous bone graft may allow the newly formed tissue to spread more to the periphery of the ostectomy defect. Implanted cylindrical scaffolds (with and without MSCs) support callus formation directly in the center of original bone column in segmental femoral ostectomy, and can be successfully used in the treatment of large bone defects.

Reconstruction of Large Bone Defect after Bone and Soft Tissue Tumor Resection , using Jeat - Treated Autogenous Isotrophic Bone Graft

1995 ◽  
Vol 30 (5) ◽  
pp. 1308
Author(s):  
Jong Seok Lee ◽  
Dae Geun Jeon ◽  
Ha Yong Kim ◽  
Yong Hyeog Kang ◽  
Dong Hwan Chung ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Bone Graft ◽  
Bone Defect ◽  
Soft Tissue Tumor ◽  
Tumor Resection ◽  
Large Bone Defect ◽  
Tissue Tumor ◽  
Large Bone

Arthrodesis of the Distal Two Tarsal Joints in the Horse Using Perforated Stainless Steel Cylinders and Cancellous Bone Graft

1991 ◽  
Vol 4 (01) ◽  
pp. 21-27 ◽  
Author(s):  
R. M. Archer ◽  
R. K. Schneider
Keyword(s):  
Stainless Steel ◽  
Bone Graft ◽  
Cancellous Bone ◽  
Cancellous Bone Graft ◽  
The Third ◽  
Partial Fusion

SummaryTwo perforated stainless steel cylinders and autogenous cancellous bone were implanted into each of the distal intertarsal and tarsometatarsal joints of seven horses. In two control horses holes were drilled into each joint and autogenous cancellous bone was implanted without stainless steel cylinders. Horses which had cylinders implanted in the distal tarsal joints exhibited less lameness and were more comfortable following surgery than were the control horses. Fracture of the third tarsal, central tarsal, or third metatarsal occurred in five of the seven horses implanted with stainless steel cylinders within 45 days of surgery. Two implanted horses and two control horses were observed for five months after surgery. Partial fusion of the distal tarsal joints occurred in all four horses. Control horses were more lame than the implanted horses and developed a large bony exostosis over the medial distal tarsus.

Addition to the Toolbox of Surgical Techniques for Palatal Fistula Repair

2021 ◽  
pp. 105566562110037
Author(s):  
Catherine de Blacam ◽  
David Orr
Keyword(s):  
Bone Graft ◽  
Cancellous Bone ◽  
Hard Palate ◽  
Surgical Techniques ◽  
Cancellous Bone Graft ◽  
Fistula Repair ◽  
Palatal Fistula

In response to the article by Rothermel and colleagues, the authors suggest the use of cancellous bone graft for repair of fistulae of the hard palate as an addition to the proposed toolbox.

scholarly journals Three-dimensional-printed individualized porous implants: A new “implant-bone” interface fusion concept for large bone defect treatment

2021 ◽  
Vol 6 (11) ◽  
pp. 3659-3670
Author(s):  
Teng Zhang ◽  
Qingguang Wei ◽  
Hua Zhou ◽  
Zehao Jing ◽  
Xiaoguang Liu ◽  
...  
Keyword(s):  
Bone Defect ◽  
Three Dimensional ◽  
Large Bone Defect ◽  
Bone Interface ◽  
Fusion Concept ◽  
Bone Defect Treatment ◽  
Large Bone
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