Fitzpatricktyyppi

Fitzpatricktyyppi refers to a classification system used to categorize human skin color. It was developed by Thomas B. Fitzpatrick in 1975. The Fitzpatrick scale divides skin types into six categories, ranging from I to VI, based on the amount of melanin in the skin and its reaction to ultraviolet (UV) radiation.

Type I skin is very pale, often with freckles, and always burns, never tans. Type II skin is pale, burns easily, and tans minimally. Type III skin is fair to light brown, burns moderately, and tans gradually. Type IV skin is moderate brown, burns minimally, and tans well. Type V skin is dark brown, rarely burns, and tans very easily. Type VI skin is deep brown to black, never burns, and tans profusely.

This classification is primarily used in dermatology and aesthetic medicine to assess an individual's risk of sun damage, skin cancer, and to determine appropriate treatments for procedures like laser therapy and chemical peels. Understanding a person's Fitzpatrick type helps predict how their skin will respond to UV exposure and various medical interventions. It is a widely recognized tool for guiding clinical decisions related to skin care and protection.