The toe can be rehabilitated through exercise, physiotherapy and other means after the removal of the steel needle. After removing the steel needle, you can elevate the affected limb for a period of time to avoid the local swelling is too serious. 1. You can go down to the ground for weight-bearing activities, but do not completely weight-bearing, and at the same time, carry out toe flexion and extension activities. If the joint is stiff and the adhesion is heavy, you can use your hands to passively flex and extend the toes to help it restore the mobility, and pay attention to the intensity can not be too large, so as to avoid re-fracture. 2. It can be treated with some physical therapy methods such as baking electricity or microwave radiofrequency. It is recommended to use the heel to land on the ground first, and slowly transition to whole foot weight bearing, and use warm water to soak feet to promote local blood circulation. Nutrition should be strengthened and more protein-rich food should be eaten. Specific rehabilitation exercises need to be carried out under the guidance of professional doctors.