The Down’s chimera face is usually different from normal, for example, the head, the distance between the eyes, and the bridge of the nose will be more distinctive features of the face. However, this varies from person to person. Down’s chimerism is a type of Down’s syndrome, which also includes standard and ectopic types. Down’s chimeric type means that in the body cells, there will be normal cells and abnormal cells. The Down’s chimera face will be different from the normal human face, usually including a small head, wide eye spacing, low nose, small outer ears, and narrow hard palate. In addition, these individuals are often characterized by language dysfunction and mental retardation. However, the exact facial appearance is individualized. If there are abnormal results in the organism examination, it is recommended to consult a doctor in time, to clarify the cause of the disease with the help of a doctor, and to detect and intervene in time for treatment.