Norwood Class A Variant
The Class A variant progresses differently: the hairline recedes directly backwards from front to back, leaving no isolated island of hair at the front. It can affect younger men and progress rapidly.
Key facts
- ·Recession moves front-to-back rather than temple-first.
- ·The hairline thins uniformly across the front.
- ·Can progress faster than the classic pattern.
Treatment
Early intervention matters because Class A loss can advance quickly. A transplant focuses on rebuilding the frontal third and hairline.
At a glance
Typical grafts
Varies widely (1,500–5,000 grafts)
Typical onset
20s to 40s