Imaging Characteristics of Bone Graft Materials
نویسندگان
چکیده
منابع مشابه
Imaging characteristics of bone graft materials.
Bone graft materials are widely used in reconstructive orthopedic procedures to promote new bone formation and bone healing, provide a substrate and scaffolding for development of bone structure, and function as a means for direct antibiotic delivery. Bone graft materials include autografts, allografts, and synthetic substitutes. An autograft (from the patient's own bone) supplies both bone vol...
متن کاملPreface: bone graft materials.
Bone grafting is the second most commonly performed procedure next to blood transfusion. Every year, 500,000 bone graft procedures are performed in the Unites States alone and 2.2 million procedures are performed worldwide. Th e approximate cost of these procedures is US$2.5 billion. Autograft is still considered the gold standard for bone grafting. Allografts and xenografts are commonly used. ...
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Objective- To determine the effect of selected bone graft on the compression properties of radialbone in rabbit.Design- Experimental in vivo study.Animals- A total of 45 adult male New Zealand white rabbits.Procedures- The rabbits were anesthetized and a one-cm-full thickness piece of radial bone wasremoved using oscillating saw in the all rabbit. The rabbits were divided into 5 groups on theba...
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Osteoblastoma is a rare benign tumor of the calvarium. We present the case of a 20-year-old female with occipital osteoblastoma and discussion of imaging modalities of calvarial osteoblastoma. To our knowledge, this is the ninth reported case of occipital osteoblastoma. Imaging characterization of osteoblastoma may vary. Plain radiograph, CT, MRI, and CT angiography establish osteoblastoma char...
متن کاملBone regeneration with rabbit bone marrow-derived mesenchymal stem cells and bone graft materials.
PURPOSE This study compared the bone regeneration response of different bone graft materials inside canals within anodized titanium implants in cortical and cancellous bone. MATERIALS AND METHODS Upper and lower transverse canals were created in anodic oxidized-surface titanium implants to serve as sites for cortical and cancellous bone regeneration, respectively. The canals were filled with ...
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ژورنال
عنوان ژورنال: RadioGraphics
سال: 2006
ISSN: 0271-5333,1527-1323
DOI: 10.1148/rg.262055039