The main function of the eyebrows is to protect eye moisture but they also play an important role in human communication in conveying wonder, surprise or anger.
The area is equipped with thick eyebrows and delicate hair of a certain length that is located above the eye following the shape of the bottom margin of the frontal bone.
The eyebrows influence facial symmetry perception and the image of the person’s whole face. Therefore, people who lack eyebrows or have scarred and bare patches can feel aesthetically conditioned.
The loss of eyebrow hair has different causes:
- Thermal or chemical trauma, such as electrical burns or traffic accidents.
- Systematic or local Diseases.
- Mechanical Hair Removal.
- Drugs or therapies such as radiotherapy or chemotherapy.