The Hamilton-Norwood Scale of Male Pattern Baldness

Statistics have shown that there are more males than females who suffer from hair loss. This comes from the fact that the condition tends to be hereditary and androgen-dependent. Genetics really play a role but the male hormones are the primary agent. This is called androgenetic alopecia or male pattern baldness. The severity of the condition also depends on the natural presence of these hormones in the male body.

Male pattern baldness is suffered by 40% of all 25-year-old males and 50% of men in their fifth decade. This condition is so common among males that it accounts for 95% of cases.  Hair loss has a progressive nature. The Hamilton-Norwood scale documents the seven types of male pattern baldness. The Hamilton-Norwood scale was initially introduced by Dr. James Hamilton primarily in the 1950s and was later reviewed and modified by Dr. O’Tar Norwood in the 1970s – hence the name, Hamilton-Norwood scale.

Clinical Features: The Hamilton-Norwood Scale

Read more on The Hamilton-Norwood Scale of Male Pattern Baldness