Cervical fusion cage lattice structure optimization using computational biomechanics / Norish Mohamad Azhari ... [et al.]
Implants are instruments that typically inserted into a host tissue to restore any damaged physical function. In the case of a spinal implant, it usually consists of a spinal cage, pedicle screw and spinal rod, which they act together as a medical device that is implemented in the surgical treatment...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit UiTM (UiTM Press)
2025
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/109354/1/109354.pdf https://ir.uitm.edu.my/id/eprint/109354/ |
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| Summary: | Implants are instruments that typically inserted into a host tissue to restore any damaged physical function. In the case of a spinal implant, it usually consists of a spinal cage, pedicle screw and spinal rod, which they act together as a medical device that is implemented in the surgical treatment of patients with spinal diseases. Titanium alloy such as Ti-6Al4V is a biomaterial that commonly used in the spinal implants. However, the alloy is non-degradable and may cause stress shielding effect. Hence, magnesium alloy such as ZK60 is used as a substitute for the Ti-6Al-4V due to its biodegradable and bioabsorbable characteristics. The study aims to optimize the spinal cages of Ti-6Al-4V and ZK60 by incorporating lattice alteration to the implants and to evaluate the stress distribution of optimized spinal cages under sitting condition. |
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