Medical Implant Heavy Metal Contents and Effect on Patients

• Published in: Biomedical and biotechnology research journal Vol. 8; no. 3; pp. 267 - 273
• Main Authors: Latka, Kajetan, Kolodziej, Waldemar, Domisiewicz, Kacper, Lasowy, Piotr, Latka, Dariusz
• Format: Journal Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 01-09-2024
• Subjects: biocompatibility; chromium; cobalt; oxidative stress; postoperative complications
• ISSN: 2588-9834; 2588-9842
• DOI: 10.4103/bbrj.bbrj_148_24

Advanced metal implants are used in modern medical practice and significantly improve clinical prognosis and quality of life; however, the potential health risks caused by the release of heavy metal ions make further research in this area relevant. The aim of this study is to analyze current scientific sources on the impact of heavy metals released from metal biomedical implants on patients’ health, focusing on the clinical manifestations of these complications, the structure and characteristics of different metal implants, and the possibilities of modifying them. The following scientific methods were used in the study: analysis and synthesis, the method of analogy, induction, abstraction, and the bibliographic method. The study revealed significant health risks of heavy metal ions, such as allergic reactions, toxic complications, carcinogenesis, and systemic effects, including neurological and cardiovascular problems. Innovative modification methods, including surface treatments, nanotechnology, and the development of bio-soluble materials, showed potential to reduce these risks. However, the long-term effects of these modifications remain poorly understood and require further investigation. Heavy metal ions from biomedical implants pose significant health risks. Effective management and reduction of these risks require continuous monitoring, development of new materials, and advanced modification techniques. Further research is essential to understand the long-term effects of metal implants and to develop strategies to ensure patient safety and improve implant efficacy.