Ask any doctor and they will tell you: It takes a healthy bone every 3 years to remodel;however, it only takes a fractured bone a week to heal remodel.

• 译：询问任何医生，他们都将告诉你：一个健康的骨骼每3年重新塑造一次，然而，裂缝性的骨骼只要一周时间就重新塑造而痊愈。