Bone Cements

Author : S Deb
Publisher : Elsevier
ISBN 13 : 1845695178
Total Pages : 423 pages
Book Rating : 4.70/5 ( download)

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Download or read book Orthopaedic Bone Cements written by S Deb and published by Elsevier. This book was released on 2008-10-16 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bone cements are widely used in orthopaedic applications to anchor implants to existing bone, reconstruct bone and deliver bioactive agents to the body. With an increasing number of bone cements available, it is vital that the correct material is selected for specific clinical procedures. Orthopaedic bone cements reviews the most recent research in this field. Part one discusses the current uses of orthopaedic bone cements with chapters on such topics as hip replacements, verteboplasty and wear particles and osteolysis. Part two reviews materials and types of cement such as acrylic, polymethylmethacrylate and calcium phosphate cements. Chapters in Part three address the mechanical properties of bone cements such as fracture toughness and dynamic creep. The final section examines methods to enhance the properties of bone cements with coverage of themes such as antibiotic loaded bone cements and bioactive cements. With its eminent editor and multidisciplinary team of international contributors, Orthopaedic bone cements is an invaluable reference for materials scientists, medical researchers and all those involved in the development of bone cements for orthopaedic applications and joint replacement. Provides a review of recent research focussing on improving the mechanical and biological performance of bone cements Discusses the current applications of bone cements particularly in hip replacement, verteboplasty and wear particles Reviews types of materials and acrylic, polymethlymethacrylate and calcium phosphate as types of cements

Author : Klaus-Dieter Kühn
Publisher : Springer Science & Business Media
ISBN 13 : 3642597629
Total Pages : 283 pages
Book Rating : 4.26/5 ( download)

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Download or read book Bone Cements written by Klaus-Dieter Kühn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methyl methacrylate (MMA) is the basic component of bone cements. To use it, a dough is prepared from the liquid and powder by mixing right before application, which is normally done by the operating team. During its working phase the dough is then inserted into the tissue where polymerization is completed. Thus, the final implant polymethyl methacrylate (PMMA) is only created at the implantation site. Besides methyl methacrylate, bone cements sometimes contain other methacrylates, such as butyl methacrylate. To achieve X-ray opacity, radiopacifiers (zirconium dioxide or barium sulfate) are added to the powder. Both the liquid and powder components contain additives (initiator and activator) that launch polymerization and control the set ting when mixed together. Moreover, softener and emulsifiers are some times used. The addition of antibiotics to the powder component in order to prevent or treat infections has become especially important. Commercial bone cements differ in composition and the course of curing. Some are designed for high and others for low viscosity. The way the user handles and applies the cement always crucially influences the quality of the implant. This is why clear and comprehensive information about the cements should be available to show the user how all the relevant factors work It should also be possible together and how they depend on each other.

Author : U. Henze
Publisher : Springer Science & Business Media
ISBN 13 : 3642594786
Total Pages : 272 pages
Book Rating : 4.86/5 ( download)

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Download or read book Bone Cements and Cementing Technique written by U. Henze and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: G. H. I. M. WALENKAMP, D. W. MURRAY Since the first use of bone cement, there has been much discussion about this important tool in arthroplasty. Many authors consider the cemented prosthesis as the gold standard when evaluating the outcome of primary prostheses. In a large number of total hip arthroplasties, as registered in the Scandi navian Hip Registers, important differences in revision risks have been docu mented between hospitals. These differences are partly due to the use of di verse cement techniques. In the analysis of data, the influence of these tech niques, as well as the different cement types, is clear. A recent disaster with a newly developed cement also illustrated that the quality of the cement must be assured, and that the introduction of a new material must be carefully prepared and followed-up. The new Palamed cement has been developed by the makers of the well known Palacos and Refobacin Palacos, which appeared to be the best ce ments in the Swedish register. An improvement was noted in slightly better handling characteristics, but the end product is the same as Palacos. As men tioned, this cement will be carefully followed-up in the near future. However, its introduction is a good reason to gather the expertise of some of the lead ing figures in the field in this book. II History of Bone Cements CHAPTER 2. 1 Industrial Development of Bone Cement Twenty-Five Years of Experience w. EGE, K. D.

Author : Steffen Breusch
Publisher : Springer Science & Business Media
ISBN 13 : 3540289240
Total Pages : 389 pages
Book Rating : 4.41/5 ( download)

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Download or read book The Well-Cemented Total Hip Arthroplasty written by Steffen Breusch and published by Springer Science & Business Media. This book was released on 2006-02-08 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cemented Total Hip Arthroplasty (THA) remains one of the most successful procedures in Orthopaedic surgery. It has become very clear that it is the surgical expertise, in particular the quality of the cementing technique, which will affect long-term outcome and success. It is the intention of this book to provide an up-to-date comprehensive assessment of the entire field of cemented THA. Special emphasis has been given to practice-relevant aspects: well-illustrated and detailed operative steps as a practical guideline, a basic science chapter and long-term outcome data are provided. Minimally invasive surgery, modern perioperative management and patient fast tracking are covered. A number of highly respected experts have contributed to this in-depth compilation of the "state of the art" in 2005. This book is written and intended for both, trainees and established arthroplasty surgeons who are dedicated to perform a well-cemented THA.

Author : Hamid Reza Rezaie
Publisher : Springer Nature
ISBN 13 : 3030397165
Total Pages : 88 pages
Book Rating : 4.66/5 ( download)

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Download or read book Bone Cement written by Hamid Reza Rezaie and published by Springer Nature. This book was released on 2020-01-09 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the composition of polymeric and ceramic bone cements. It also discusses complex, biomimetic structures based on biomaterials, such as cells and bioactive molecules, which more closely resemble natural bone The first chapter describes the main concepts of the cementation process and the parameters affecting it, while the second chapter focuses on the composition and structure of candidate biomaterials. Lastly, the third and fourth chapters present recent research aimed at improving the ability of naked biomaterials to enhance bone healing by adding cells and bioactive agents.

Author : Changsheng Liu
Publisher : Springer
ISBN 13 : 9811059756
Total Pages : 624 pages
Book Rating : 4.59/5 ( download)

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Download or read book Developments and Applications of Calcium Phosphate Bone Cements written by Changsheng Liu and published by Springer. This book was released on 2017-10-20 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a state-of-the-art review of the latest advances in developing calcium- phosphate bone cements and their applications. It covers the synthesis methods, characterization approaches, material modification and novel binders, as well as the fabrication technologies of calcium-phosphate-based biomaterials in regenerative medicine and their clinical applications. It also highlights methodologies for fabricating scaffolds, biofunctional surfaces/interfaces and subsequently modulating the host response to implantable/injectable materials, and integrates a series of discussions and insights into calcium-phosphate cements and constructs in bone regenerative medicine. As such, the book not only covers the fundamentals but also opens new avenues for meeting future challenges in research and clinical applications.

Author : Klaus-Dieter Kühn
Publisher : Springer
ISBN 13 : 9783642415357
Total Pages : 0 pages
Book Rating : 4.50/5 ( download)

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Download or read book PMMA Cements written by Klaus-Dieter Kühn and published by Springer. This book was released on 2014-01-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cementing endoprostheses is one of the most frequently performed orthopedic procedures in the world today. PMMA cements are used to anchor artificial joints. They fill up the free space between the prosthesis and bone and constitute a very important elastic zone. Owing to their optimal rigidity the cement can evenly buffer the forces acting against the bone. Although the bone cement which are currently commercially available are all based on the same chemical substance (methyl methacrylate = MMA), their physical and chemical properties differ. The completely revised second addition of the book “PMMA (Bone) Cements” could not have a better timing. In a contemporary overview about biological, physical and chemical characteristics of PMMA cement, physicians, material developers, pharmacists, microbiologist, and economists should gain a basic understanding of the subject. It should also serve them as a reference book. In particular for future physicians and hospital personnel numerous questions will be addressed which have been posed during trainings, congresses and expert gatherings concerning the use of PMMA cement in the operating theater in a save and competent way. Also for decision makers at the hospital administration a comprehensive platform has been created which can be used as a basis of their assessment.

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.41/5 ( download)

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Download or read book Preparation and Characterization of Acrylic Bone Cements written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Acrylic bone cements are used in dentistry and orthopedic surgery to fix prosthetic devices into the bone. Bone cements transfer and distribute the applied load and increase the load-carrying capacity of the prosthesis/cement/bone system with the help of mechanical bonding between the device and the bone. In spite of all their advantages, bone cements have several drawbacks such as insufficient mechanical properties, high exothermic polymerization temperature, release of monomer to the environmental tissue and loosening of implant. Studies are being carried out to improve bone cement formulations with low curing temperature, good mechanical properties and good biocompatibility. In this study, bone cements with different compositions were prepared by using poly(methyl methacrylate) (PMMA) microspheres, barium sulphate (BaSO4) radiopaque agent, inorganic hydroxyapatite (HA) particles and 1-dodecyl mercaptan (DDM) chain stopping agent. Mechanical and thermal properties of the prepared bone cements were examined. When 8% hydroxyapatite was added into the formulation, both tensile and compressive strengths were increased and curing temperature was decreased. Addition of 13% BaSO4 caused 0.98% and 10.29% decrease in tensile and compressive strength values, respectively. Addition of 1%, 2% and 3% DDM, relative to the amount of methyl methacrylate monomer, decreased the maximum temperature from 101.78°C to 91.80°C, 78.38°C and 71.35°C, respectively. All compositions of the prepared bone cements fulfilled the minimum compressive strength (70 MPa) requirement and the minimum curing temperature was obtained as 71.35°C. In order to have optimum desired properties, further studies to improve biocompatibility, mechanical and thermal properties of bone cements are needed.

Author : María Inés Sánchez Neira
Publisher : Univ Santiago de Compostela
ISBN 13 :
Total Pages : 253 pages
Book Rating : 4./5 ( download)

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Download or read book An efficient approach to the synthesis of a calcium phosphate bone-cement and its reinforcement by hydroxyapatite crystals of various particle morphologies. written by María Inés Sánchez Neira and published by Univ Santiago de Compostela. This book was released on with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Klaus-Dieter Kühn
Publisher : Springer
ISBN 13 : 9783642415364
Total Pages : 291 pages
Book Rating : 4.69/5 ( download)

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Download or read book PMMA Cements written by Klaus-Dieter Kühn and published by Springer. This book was released on 2014-01-13 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cementing endoprostheses is one of the most frequently performed orthopedic procedures in the world today. PMMA cements are used to anchor artificial joints. They fill up the free space between the prosthesis and bone and constitute a very important elastic zone. Owing to their optimal rigidity the cement can evenly buffer the forces acting against the bone. Although the bone cement which are currently commercially available are all based on the same chemical substance (methyl methacrylate = MMA), their physical and chemical properties differ. The completely revised second addition of the book “PMMA (Bone) Cements” could not have a better timing. In a contemporary overview about biological, physical and chemical characteristics of PMMA cement, physicians, material developers, pharmacists, microbiologist, and economists should gain a basic understanding of the subject. It should also serve them as a reference book. In particular for future physicians and hospital personnel numerous questions will be addressed which have been posed during trainings, congresses and expert gatherings concerning the use of PMMA cement in the operating theater in a save and competent way. Also for decision makers at the hospital administration a comprehensive platform has been created which can be used as a basis of their assessment.