The effect of bone mineral particles on the porosity of bone cement
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 125 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-9290
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The influence of the storage temperature of the cement constituents prior to mixing (21 vs. 4 degrees C) and the mixing method (hand mixing vs. vacuum mixing) on the uniaxial tension-compression fatigue performance and porosity of Palacos R acrylic bone cement was studied. The fatigue results were a
## Abstract Polymethylmethacrylate (PMMA) particles generated from joint arthroplasties appear to contribute to aseptic implant loosening through inflammationβinduced periprosthetic osteolysis. However, osteolysis appears to be multifactorial; whether a direct link exists between PMMA particles and
The elastomeric copolymer acrylonitrile-butadiene-styrene (ABS) was added to a conventional acrylic bone cement matrix. The results obtained show that although strength and stiffness decreased with an increasing second phase volume fraction, ductility and toughness both increased. The crack propagat
We examined the influence of the proportion of glass-ceramic powder in a bioactive bone cement of our formula on the bone-bonding ability of cement. Changes in cement bonding with time also were examined. The bioactive bone cement consisted of MgO-CaO-SiO 2 -P 2 O 5 -CaF 2 glass-ceramic powder (AW-G