Carbon fiber-reinforced bone cement in orthopedic surgery
✍ Scribed by Pilliar, R. M. ;Blackwell, R. ;Macnab, I. ;Cameron, H. U.
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 661 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0021-9304
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A tougher, more fatigue‐resistant bone cement consisting of short, highmodulus carbon fibers dispersed randomly in normal poly(methyl methacrylate) bone cement has been developed. Fatigue and impact tests are reported that demonstrate the superior fracture resistance and prolonged load‐carrying ability of this system.
The use of this carbon fiber‐reinforced bone cement in the treatment of a pathological fracture of the femur associated with neoplastic disease of the bone is reported. The tougher cement has provided long‐term stability of the fracture.
📜 SIMILAR VOLUMES
## Abstract Properties of injection‐molded high‐density polyethylene reinforced with carbon fibers were investgiated. With 20% by weight carbon fibers tensile strength of polyethylene was almost doubled. Further increase of volume fraction of fibers did not produce as dramatic results. With 40% by
## Abstract Fractures in the bone‐cement mantle (polymethyl methacrylate) have been linked to the failure of cemented total joint prostheses. The heat generated by the curing bone cement has also been implicated in the necrosis of surrounding bone tissue, leading to loosening of the implants. The a
The effect of carbon fibers on the tensile strength of cement paste matrix was experimentally and analytically investigated. The tensile strength values were obtained using the cementitious composites axial tensile technique (CCATr) [ 1,2]. The addition of 1, 1.5, 2, and 3 volume percent ofpolyacry
Self-monitoring of slight fatigue damage was demonstrated in cement mortar containing short carbon fibers (0.24 vol.%), as damage (occurring in the first < 10% of the tensile or compressive fatigue life) caused the volume electrical resistivity to decrease irreversibly by up to 2%. The greater the s
Normal and carbon-fiber-reinforced (1 wt. forced bone cement. The mechanical %) bone cement samples were tested in properties, namely the modulus of elasticity, compression at various strain rates. Both the proportional limit, and the compressive the compressive strength and proportional strength of