Synthetic Polymeric Biomaterials

These flashcards cover key vocabulary related to synthetic polymeric biomaterials and their applications in biomedicine.

UHMWPE

Ultra-high molecular weight polyethylene, commonly used in orthopedics for prostheses.

HDPE

High-density polyethylene, used for cranial implants and other applications.

PP

Polypropylene, a thermoplastic polymer used in surgical meshes that have been withdrawn due to chronic inflammation.

PEEK

Polyether ether ketone, used for spinal and cranial implants; radiolucent and X-ray compatible.

PMMA

Polymethyl methacrylate, also known as bone cement; provides fixation in orthopedic applications.

PTFE

Polytetrafluoroethylene, used for ligaments and known for its chemical resistance.

PET

Polyethylene terephthalate, commonly used as vascular graft material.

Silicones

A versatile group of synthetic compounds, used in prostheses and possessing biocompatibility.

Polyurethanes

A family of polymers characterized by flexible and durable properties, applicable in medical devices.

Biocompatibility

Compatibility of a material with biological tissues, essential for medical implants.

Tissue engineering

The use of a combination of cells, engineering, and materials methods to improve or replace biological tissues.

Sterilization

The process of making something free from bacteria or other living microorganisms, critical for medical implants.

Crosslinking

A process that chemically bonds two polymer chains together to improve stability and mechanical properties.

Vascular graft

A conduit made to replace or bypass occluded vessels, made from synthetic polymers.