Rehabilitation exercises for the thumb should be started gradually after the removal of the pin, focusing on the flexion and extension of the finger to relieve the stiffness of the thumb during the period of pin fixation. If the patient is worried that he/she is not doing the exercises properly, he/she can go to the rehabilitation department to seek help from a rehabilitation doctor. Early after the removal of the thumb pin, passive exercises in flexion and extension should be performed. Passive exercises require external assistance and can improve the flexibility of the joint to a certain extent. After a period of passive exercise, you can start to flex and extend the finger joints by yourself, which is active exercise. At the same time, you can often carry out local hot compresses to promote blood circulation to relieve stiffness. Thumb after the removal of the needle exercise can be half an hour before the functional exercise of oral non-steroidal drugs, such as celecoxib, as prescribed by the doctor, to reduce the pain of exercise, rehabilitation is a long process, the need to consistently take the right way to insist on exercise.