Distal phalangeal fractures can heal spontaneously, depending on the type of fracture as well as the patient’s age and treatment, if it is a minor fracture, it can heal spontaneously. If a fracture occurs in the finger, for stable fractures with good alignment and alignment and no obvious displacement, conservative treatment with external fixation in a brace or cast is usually used, in which case it can heal spontaneously without further special treatment. If the displacement is more obvious, there is a bone rubbing sound or bone rubbing sensation, there is abnormal deformed activity or the fracture is damaged to the epiphysis, it is usually treated surgically with internal fixation to achieve anatomical repositioning, and this cannot heal by itself. If left unattended, it may lead to deformity healing, functional inflexibility of the finger or may cause traumatic osteoarthritis. In the early stage, the fractured finger should not be allowed to move as much as possible. Patients need to be supplemented with adequate protein and calcium, vitamins, and various essential amino acids, while more serious fractures cannot heal on their own, and patients should go to the hospital promptly.