Bone repair process in calvarial defects using bioactive glass and calcium sulfate barrier
نویسندگان
چکیده
منابع مشابه
Combination of calcium sulfate and simvastatin-controlled release microspheres enhances bone repair in critical-sized rat calvarial bone defects
Most allogenic bone graft substitutes have only osteoconductive properties. Developing new strategies to improve the osteoinductive activity of bone graft substitutes is both critical and practical for clinical application. Previously, we developed novel simvastatin-encapsulating poly(lactic-co-glycolic acid) microspheres (SIM/PLGA) that slowly release simvastatin and enhance fracture healing. ...
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Bone regeneration is an important objective in clinical dental practice and has been used for different applications. The aim of this study was to evaluate the effectiveness of platelet-rich plasma (PRP) and bioactive glass (BG) for bone healing of surgical calvarial defects in rabbits. Two 8-mm defects were prepared in the parietal bones of ten animals, and the animals were randomly assigned t...
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Background and Aim: The aim of this study was to evaluate the effect of 49S bioactive glass nanoparticles made by sol-gel technique on bone regeneration in dentistry. These glass are especially used as bone repair materials because of their properties such as biodegradability and bioactivity, so they seem to be successful in orthopedic and dental surgery. Material and Methods: Acoording to this...
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objective: osseous defects around dental implants are often seen when implants are placed in areas with inadequate alveolar bone, or around failing implants. bone regeneration in these areas using bone grafts or its substitutes may improve dental implants prognosis. the aim of this study was to prepare and characterize the bioactive glass nanopowder and development of its coating for treatment ...
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The aim of the study was to evaluate the possibility to obtain guided bone regeneration with two types of physical barriers (calcium sulfate and PTFE nonporous barrier) in surgical defects created in rat parietal bones. In the right parietal bone the calcium sulfate barrier filled out the whole defect and in the left parietal bone the barrier of PTFE was positioned in the floor and externally t...
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ژورنال
عنوان ژورنال: Acta Cirurgica Brasileira
سال: 2008
ISSN: 0102-8650
DOI: 10.1590/s0102-86502008000400005