Congenital pseudarthrosis of the tibia is a rare condition that can cause spontaneous fractures, mobility problems, and impede proper growth. It is treated surgically, but because the bone often breaks again, it can lead to amputation. Novadip is developing an autologous cell therapy to allow tissue regeneration of large bone defects. We spoke to Denis Dufrane, co-founder and CEO of Novadip, about the rare pediatric bone disorder, the company’s cell therapy to address the condition, and how it works.