What is Norwood 4?
At the Norwood 4 Stage recession of the triangular or wedge-shaped pattern in the temporal areas (front corners) becomes progressively severe as compared to Norwood 3 and a general recession occurs in the frontal region. Hair loss in the vertex (crown) increases to form a bald spot more with heightened definition over Norwood 3 Vertex. A thick brand or bridge of hair divides the temporal areas (front corners) and vertex (crown).
Norwood 4 Signs to Look For:
- The hairline recedes significantly, forming a pronounced "M" shape, with the temporal areas more exposed and the recession extending further back.
- Thinning or balding at the crown becomes more noticeable, with the front and crown areas merging into a larger bald spot.
- Hair loss at the temples and crown expands, with thinning in between, creating a wider balding area.
- Hair density decreases, and remaining hair becomes finer, making the scalp more visible.



