03/17/2026
Cellular vs. scaffold grafts. It sounds like just a technical debate, but the stakes are real: which approach actually gets wounds to close?
Presented by the WHS Education Committee, this webinar featured clinicians, researchers, and biomedical engineers squared off in a live debate. Team Cellular argued that live cells do something no material can: they sense the wound environment and respond dynamically, releasing growth factors tailored to what that specific patient needs at that specific stage of healing. They pointed to shelf life improvements, stem cell advances, and the fundamental argument that it is cells, not scaffolds, that do the biological work of repair.
Team Scaffold countered that the body already knows how to recruit the right cells when given proper structural support. Scaffolds can be engineered with antibacterial properties, controlled degradation, and bioactive peptides that mimic the native microenvironment. They are scalable, reproducible, and far easier to bring through regulatory approval and into clinical use.
Who do you think won out in the end?
Watch the full debate on YouTube and weigh in!
🎥 https://www.youtube.com/watch?v=xWtHp6ZflwA