Cortico-cancellous bone allografting in treatment of children with orthopedic diseases

2017 ◽  
Author(s):  
Mikhail Mikhovich ◽  
Leanid Hlazkin ◽  
Viktoryja Kazlova
Keyword(s):  
Cancellous Bone ◽  
Orthopedic Diseases

Numerical Simulation and Evaluation of the Reduced-Platen Compression Test for Estimating Cancellous Bone Mechanical Properties in the Rat

2001 ◽  
Author(s):  
Harry A. Hogan ◽  
Kent D. Harms ◽  
H. Wayne Sampson
Keyword(s):  
Mechanical Properties ◽  
Animal Models ◽  
Cancellous Bone ◽  
Bone Biomechanics ◽  
Test Configuration ◽  
Bone Mechanical Properties ◽  
Femoral Metaphysis ◽  
Orthopedic Diseases ◽  
Simulation And Evaluation ◽  
Rats And Mice

Abstract Animal models are utilized in numerous research studies aimed at better understanding skeletal biology, bone biomechanics, and many orthopedic diseases or pathologies. Prominent among these animal models are rodents, most commonly rats and mice. In estimating bone mechanical properties in these animals, cortical bone is routinely assessed by bending one of the long bones such as the femur or tibia, which targets the mid-diaphysis region. Testing specimens of isolated cancellous bone is exceedingly challenging, however, even for the larger rat skeleton. Recognizing the prominence and importance of cancellous bone mechanical properties has led to increased mechanical testing of vertebra and femoral neck specimens in skeletal research employing rats and mice. The specimens in these tests actually consist of a combination of both cortical and cancellous tissue, however. In an attempt to more closely approximate the ideal of isolated cancellous bone specimens a method has been developed recently for testing specimens from the proximal tibia metaphysis and distal femoral metaphysis [1]. In either case, the specimen in this so-called “reduced-platen compression” (RPC) test consists of a section of the metaphysis containing both cortical and cancellous bone. The specimen and test configuration are illustrated schematically in Fig. 1.

The Repair and Healing of Two Traumatic Ilial Body Fractures Adjacent to Cemented Total Hip Acetabular Components

1992 ◽  
Vol 05 (02) ◽  
pp. 85-89
Author(s):  
P. K. Shires ◽  
T. L. Dew
Keyword(s):  
Internal Fixation ◽  
Cancellous Bone ◽  
Surgical Techniques ◽  
Autogenous Bone ◽  
Cancellous Bone Graft ◽  
Standard Methods ◽  
Intravenous Antibiotics ◽  
Prophylactic Use ◽  
Acetabular Components ◽  
Autogenous Bone Grafts

SummaryThis report has documented the repair and healing of two ilial fractures in dogs which were compounded by the presence of a cemented acetabular prosthesis. While specific recommendations can not be made from such a small number of cases, the information presented herein suggests that such fractures will heal without complication if aseptic surgical techniques and standard methods of internal fixation are employed. The authors strongly recommend the prophylactic use of intravenous antibiotics and the placement of cancellous bone graft when the repair of such fractures is attempted.Two traumatic ilial fractures involving the cement/bone interface of acetabular prostheses were repaired using lag screws, cerclage wires, and autogenous bone grafts. The fractures healed and ambulatory function was regained.

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.

Induction of in Vivo Ectopic Hematopoiesis by a Three-Dimensional Structured Extracellular Matrix Derived from Decellularized Cancellous Bone

2019 ◽  
Vol 5 (11) ◽  
pp. 5669-5680 ◽  
Author(s):  
Naoko Nakamura ◽  
Tsuyoshi Kimura ◽  
Kwangwoo Nam ◽  
Toshiya Fujisato ◽  
Hiroo Iwata ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Cancellous Bone ◽  
Three Dimensional
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