What is microfracture knee surgery? Knee microfracture surgery is a common arthroscopic procedure where an awl (a sharp pointed tool) is pushed into the bone where the protective knee cartilage has worn away. The small holes made by the awl are called  microfractures. The goal of this surgery is to build new cartilage. A multinational research team that includes … Continue reading Biological knee replacement – Meniscal allograft transplantation – microfracture knee surgery