Preparation of calcium phosphate cement using sintering process and evaluation of mechanical properties

We performed vertebroplasty on goat model by injecting a new macroporous calcium phosphate cement MCPC®. The mechanical property of the cement is about 12MPa after 24 hours (compression test). The cement matrix is totally transformed into poorly crystallized apatite in 48 hours. This study demonstrates that MCPC cement was suitable and efficient for a spine application. Its injectability allows to be used in mini invasive surgery and its mechanical properties are compatible to support spine strength. In addition, a bone ingrowth onto the BCP granules occurred with time.

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Microstructure and Mechanical Properties of Two Different Magnesium Alloys Reinforced with Calcium Phosphate Cement Matrix

Lecture Notes in Mechanical Engineering - Advances in Industrial Automation and Smart Manufacturing ◽

10.1007/978-981-15-4739-3_65 ◽

2020 ◽

pp. 733-741

Author(s):

R. Suresh ◽

N. Shyam Sunder ◽

Shrishail Kakkeri

Keyword(s):

Mechanical Properties ◽

Calcium Phosphate ◽

Magnesium Alloys ◽

Calcium Phosphate Cement ◽

Cement Matrix ◽

Microstructure And Mechanical Properties

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Determination of Mechanical Properties of Calcium Phosphate Cement

The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME ◽

10.1299/jsmebio.2004.16.395 ◽

2004 ◽

Vol 2004.16 (0) ◽

pp. 395-396

Author(s):

Yuji TANABE ◽

Hirotsugu OHASHI ◽

Nobuyuki ASAOKA

Keyword(s):

Mechanical Properties ◽

Calcium Phosphate ◽

Calcium Phosphate Cement

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Mechanical properties of the femur filled with calcium phosphate cement under torsional loading: a model in rabbits

Journal of Orthopaedic Science ◽

10.1007/s007760200100 ◽

2002 ◽

Vol 7 (5) ◽

pp. 562-569 ◽

Cited By ~ 5

Author(s):

Hiroo Mizobuchi ◽

Toshikazu Tani ◽

Ryuichi Takemasa ◽

Hiroshi Yamamoto ◽

Hiroshi Sonobe

Keyword(s):

Mechanical Properties ◽

Calcium Phosphate ◽

Calcium Phosphate Cement ◽

Torsional Loading

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Macroporous Calcium Phosphate Cement (MCPC®) for Bone Reconstruction in Cranioplasty: Animal Study Performance

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.396-398.245 ◽

2008 ◽

Vol 396-398 ◽

pp. 245-248

Author(s):

Xavier Bourges ◽

Eric Aguado ◽

Eric Goyenvalle ◽

Serge Baroth ◽

G. Daculsi

Keyword(s):

Mechanical Properties ◽

Calcium Phosphate ◽

Calcium Phosphate Cement ◽

Bone Ingrowth ◽

Parietal Bone ◽

Cement Matrix ◽

Bone Reconstruction ◽

Reconstruction Surgery ◽

Powder Component ◽

Study Performance

We have developed a novel macroporous calcium phosphate cement MCPC® that sets to poorly crystalline apatite after mixing the powder component with an aqueous solution and has interconnective macroporosity We performed cranioplasty on rat model by injecting the new macroporous calcium phosphate cement MCPC®. The mechanical property of the cement is about 12MPa after 24 hours (compression test). The cement matrix is totally transformed into poorly crystalline apatite in 48 hours. This study demonstrates that MCPC® cement was suitable and efficient for parietal bone reconstruction. Its injectability and moldability allows to be used in bone reconstruction surgery and its mechanical properties are compatible to support calvarial reconstruction. In addition, a bone ingrowth onto the BCP granules occurred on time.

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