Crushed bone in the little toe can be treated by surgical reduction and internal fixation, life care, medication, functional exercise and other methods. 1. Surgical reduction and internal fixation: after fracture, it is necessary to perform reduction and fixation, which is also the premise of fracture recovery; if the bone is crushed, it is necessary to perform surgical incision and reduction and internal fixation treatment. 2. Life care: pay attention to strengthen nutrition, eat more high calcium food, eat more vegetables and fruits. At the same time, you can also elevate the affected limb, which is conducive to promoting the swelling. 3. Drug treatment: non-steroidal anti-inflammatory and analgesic drugs, such as diclofenac sodium, can be applied to relieve pain. You can also apply drugs that promote bone growth, such as bone peptide tablets and other treatments. 4. Functional exercise: Functional exercise in the later stage is also very important for the recovery of the fracture, and muscle contraction exercise, ankle pump exercise, toe extension and flexion exercise can be carried out, which can help promote the functional recovery. After the comminuted fracture of the little toe, you should consult the doctor in time, choose the appropriate treatment method according to the condition under the guidance of the doctor, and the above drugs need to be applied under the guidance of the doctor.