porous polyethylene

Porous polyethylene is a medical-grade material made from a type of plastic that has tiny holes or pores throughout it. These pores allow tissue and blood vessels to grow into the material, helping it integrate smoothly with the body's tissues. It is often used in reconstructive surgeries, such as facial or nasal repairs, because it is lightweight, durable, and biocompatible—meaning it typically does not cause rejection or significant immune response. Its porosity promotes natural healing and long-term stability, making it a reliable option for replacing or augmenting tissues.