“…Many autologous and alloplastic materials have been used including bone, cartilage, polyamide mesh, high-density porous polyethylene, and silicone. 3,6,7,9,17,22,23 We prefer irradiated rib cartilage homografts (Figs. 1-3), which can be carved into the desired shape and, in our hands, has resulted in low rates of warping, resorption, infection, or extrusion.…”