What are biomaterials and how are they used in surgery?

What are biomaterials and how are they used in surgery?

Biomaterials are substances engineered to interact with biological systems. In surgery, they are used for implants, grafts, and drug delivery.

Can you give examples of common biomaterials used in surgical procedures?

Sure! Common biomaterials include titanium for implants, collagen for tissue repair, and hydrogels for drug delivery.

What are the benefits of using biomaterials in surgery?

The benefits include improved biocompatibility, reduced rejection rates, and enhanced healing processes.

Are there any risks associated with biomaterials?

Yes, potential risks include infection, allergic reactions, and long-term degradation of the material.

How do researchers develop new biomaterials?

Researchers develop new biomaterials through a combination of material science, biology, and engineering, often testing them in labs before clinical use.