When a bone fracture occurs in the wrist, the original bone scab can grow in about 4-6 weeks after regular treatment, but it takes about 3 months for the bone scab to grow before the wrist can carry a little weight or force and do light work. However, it must be noted that if there is a fracture of the navicular bone in the wrist, it takes a relatively long time for the scab to grow, because the blood circulation in this area is relatively poor, so the fracture also grows relatively slowly, and it may take about 3 months for the original scab to grow, and it takes about 4-5 months for the bony scab to grow.