A bioactive intramedullary implant enables accelerated bone regeneration and early load-bearing in distraction osteogenesis.
Distraction osteogenesis (DO) remains limited by prolonged consolidation and delayed bone union. This study evaluated whether a biodegradable, bone morphogenetic protein-2 (BMP-2)-releasing intramedullary implant (IMI) could enhance bone regenerate formation in a rat monofocal femoral lengthening model. We developed a...