A resected rib in a young person can grow back with surprising ease—even if a large piece is missing. This remarkable healing ability was observed by Janice S. Lee, principal investigator of the Craniofacial Anomalies and Regeneration Section and Clinical Director at the National Institute of Dental and Craniofacial Research (NIDCR), during reconstructive surgeries on…Continue Reading Why aging matters for bone healing: New clues from the rib
