Densitometric Evaluation of Calcium Sulfate Hemihydrate as a Bone Graft Substitute around CAD / CAM Machined Zirconium Dioxide Implants
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چکیده
منابع مشابه
Chemical Preparation of Beta Calcium Sulfate Hemihydrate Granules with a Special Particle Size as Bone Graft Material
Introduction: Beta calcium sulfate hemihydrate (BCSH), which is commonly known as “Gypsum plaster” has long been used as bone graft material because of its excellent biocompatibility and the ability for bone regeneration. Several methods have been used for the preparation of BCSH, including heat treatment of calcium sulfate dihydrate with water, application of inorganic acids or condensed inorg...
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Although the use of calcium sulfate has been used as a bone graft substitute in the treatment of fractures for more than a century, few studies investigate the use of recently developed injectable calcium sulfate-based bone graft substitute with high compressive strength after curing in situ. In this study, we evaluated preliminary results of a high compressive strength calcium sulfate-based bo...
متن کاملEffects on New Bone Formation of Altered Crystalline Structure and Increasedinitial Compressive Strength of Calcium Sulfate Bone Graft Substitute Pellets
INTRODUCTION: Calcium sulfate pellets have been used successfully as a synthetic bone graft for treatment of contained bone defects at sites without substantial compressive loads [1]. There are many bone defects, notably subcondral and vertebral, where calcium sulfate with increased compressive strength would be beneficial. A new, modified calcium sulfate with a different crystalline structure ...
متن کاملEvaluation of Compressive Mechanical Properties of the Radial Bone Defect Treated with Selected Bone Graft Substitute Materials in Rabbit
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...
متن کاملAntimicrobial Formulations of Absorbable Bone Substitute Materials as Drug Carriers Based on Calcium Sulfate.
Substitution of bones is a well-established, necessary procedure to treat bone defects in trauma and orthopedic surgeries. For prevention or treatment of perioperative infection, the implantation of resorbable bone substitute materials carrying antibiotics is a necessary treatment. In this study, we investigated the newly formulated calcium-based resorbable bone substitute materials containing ...
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ژورنال
عنوان ژورنال: Al-Rafidain Dental Journal
سال: 2021
ISSN: 1998-0345
DOI: 10.33899/rden.2020.128471.1053