Literature DB >> 3370864

Porosity in manually mixed bone cement.

U Lindén1.   

Abstract

Forty-six samples of acrylic cement mixed by seven nurses were analyzed for porosity by correlated roentgenograms and microscopy studies. Mean porosity was 26.7 vol % +/- 9.21 vol % with large variations among specimens. There was also a gross variation of the pore size. The pore size exceeded 300 micron in 23% of the specimens, with a wide scatter of percentage porosity produced by each nurse. A manual mixing technique lacks reproducibility and produces cements with uncontrollable porosity.

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Year:  1988        PMID： 3370864

Source DB:  PubMed          Journal:  Clin Orthop Relat Res        ISSN： 0009-921X            Impact factor:   4.176


  3 in total

1.  Assessment of a three-dimensional measurement technique for the porosity evaluation of PMMA bone cement.

Authors:  Benjamin D Cox; Ruth K Wilcox; Martin C Levesley; Richard M Hall
Journal:  J Mater Sci Mater Med       Date:  2006-06       Impact factor: 3.896

2.  Biomechanical Evaluation of Patient-Specific Polymethylmethacrylate Cranial Implants for Virtual Surgical Planning: An In-Vitro Study.

Authors:  Bilal Msallem; Michaela Maintz; Florian S Halbeisen; Simon Meyer; Guido R Sigron; Neha Sharma; Shuaishuai Cao; Florian M Thieringer
Journal:  Materials (Basel)       Date:  2022-03-07       Impact factor: 3.623

3.  Accuracy Assessment of Molded, Patient-Specific Polymethylmethacrylate Craniofacial Implants Compared to Their 3D Printed Originals.

Authors:  Dave Chamo; Bilal Msallem; Neha Sharma; Soheila Aghlmandi; Christoph Kunz; Florian M Thieringer
Journal:  J Clin Med       Date:  2020-03-19       Impact factor: 4.241
  3 in total

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