Modern materials for the reconstruction of the cranial vault bones
Introduction. The need for cranioplasty occurs after the removal of the bony structures of the cranial vault. Craniotomy can be performed both in emergency as in case of increased intracranial pressure, and as a planned operation in the treatment of neoplasms or abscesses. A long-lasting presence of...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
N.V. Sklifosovsky Research Institute for Emergency Medicine of Moscow Healthcare Department
2019-09-01
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| Series: | Трансплантология (Москва) |
| Subjects: | |
| Online Access: | https://www.jtransplantologiya.ru/jour/article/view/447 |
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| Summary: | Introduction. The need for cranioplasty occurs after the removal of the bony structures of the cranial vault. Craniotomy can be performed both in emergency as in case of increased intracranial pressure, and as a planned operation in the treatment of neoplasms or abscesses. A long-lasting presence of an extensive bone defect is the cause of the "trephined skull" syndrome development. Currently, cranioplasty is performed with materials of synthetic or natural origin. Synthetic materials include hydroxyapatite, tricalcium phosphate, polymethyl methacrylate. The natural materials include the auto-, allo- and xenografts. The main disadvantage of bone autografts is their rapid lysis. The most promising solution to this problem may include a lyophilization method with transplant saturation with growth factors, the source of which can be autoplasma rich in platelets. Of particular relevance is the development of methods for the preparation and preservation of an autograft, its modification in order to increase osteoreparative properties, which will bring the cranioplasty method with natural transplants to a whole new level.The purpose of research. Combine relevant data and the results of a comprehensive analysis of the advantages and disadvantages of existing bone-plastic materials. |
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| ISSN: | 2074-0506 2542-0909 |