There are many causes of children cerebral infarction, including cerebrovascular malformation,autoimmune cerebrovascular phlogistic, infection, trauma and the high state of blood coagulation. Because the brain development is not mature, the children is the high-risk group of traumatic cerebral infarction. The early diagnosis of traumatic cerebral infarctions relies on the dynamic performance of the clinical observation, taking head CT or MRI quickly, especially diffusion-weighted imaging, which is more sensitive on the judgement of acute cerebral infarction period. Common sites of traumatic cerebral infarction are basal ganglia. The infarcts are usually small. Treatment on traumatic cerebral infarction must give priority to non-operation. Early diagnosis and prompt treatment can provide better prognosis than adults.