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Progress in manufacturing and processing of degradable Fe-based implants: a review.
V P Muhammad Rabeeh1, T Hanas2,3
1Nanomaterials Research Laboratory, School of Materials Science and Engineering, National Institute of Technology Calicut, Kozhikode, 673601, India.
Progress in Biomaterials
|May 18, 2022
Summary
Biodegradable iron-based metals show promise for temporary orthopedic implants due to their biocompatibility. Research focuses on optimizing manufacturing and processing techniques to enhance iron
Area of Science:
- Biomaterials Science
- Orthopaedic Engineering
- Materials Science
Background:
- Biodegradable metals are crucial for temporary implants, designed to resorb as tissue heals.
- Iron-based materials offer good biocompatibility and mechanical properties for load-bearing applications.
- Current iron-based implants degrade too slowly for optimal tissue integration.
Purpose of the Study:
- To comprehensively review and analyze manufacturing and processing techniques for biodegradable iron-based orthopedic implants.
- To present the current research status and identify knowledge gaps in the field.
Main Methods:
- Literature review and analysis of existing studies.
- Focus on manufacturing and processing techniques influencing iron's biocompatibility and biodegradability.
- Synthesis of research findings on iron-based orthopedic implant development.
Main Results:
- Iron exhibits good biocompatibility and mechanical versatility, making it suitable for implants.
- The slow degradation rate of iron in physiological environments is a key challenge.
- Various manufacturing and processing methods impact iron's degradation behavior.
Conclusions:
- Optimizing manufacturing and processing is essential to tailor iron's degradation rate for orthopedic applications.
- Further research is needed to address the slow degradation of iron-based implants for better tissue healing.
- This review provides context for future research on biodegradable iron orthopedic implants.
