What is the role of silver in PROMOGRAN PRISMA™ Matrix?. The dressing contains ionically bound silver, a well-known antimicrobial agent 1. PROMOGRAN PRISMA™ Matrix is comprised of a sterile, freeze dried composite of 44% oxidized regenerated cellulose (ORC), 55% collagen and 1% silver-ORC.
![PROMOGRAN Prisma Collagen Matrix Dressing 4-1/3 sq. in. Hexagon [Carton of 10] by Systagenix](https://images.buynet.work/thumb.php?i=374883576&s=240)
