Patients with scaphoid fractures are generally treated conservatively, these patients will generally have their upper limbs immobilised by means of a triangular scarf etc. to avoid upper limb movement, this braking will generally take about two weeks, after which the doctor will recommend active or passive rehabilitation exercises, while patients who undergo surgery are generally recommended to undergo early functional training after surgery, therefore, patients with scaphoid fractures generally need two weeks to raise their arms after conservative treatment, patients who undergo surgery can perform exercises such as raising their arms as soon as possible.