A healthy head of hair can be broadly divided into two zones. A full head of hair has approximately 120,000 hairs. The back of the scalp and sides normally have around 60,000 hairs. The top of the scalp normally has an equal numbeThere are a large number of factors that come into play when considering when and who is most appropriate for a hair transplant. As already mentioned a hair transplant is normally the last option for hair restoration. Suitable candidates normally have quite an advanced grade of hair loss with specific areas needing treatment. Examples include the hair line, the fronto-temporal corners or the crown, where various treatments have been exhausted. A consultation in clinic is extremely important before deciding on whether a hair transplant is the best way forward.r of hairs – around 60,000. The top of the scalp is most affected by hair loss, whether it be male or female pattern hair loss.
The hairs at the back and sides of the scalp are more resistant to hair loss processes as they develop differently to hair on the top of the scalp. They are much more robust and do not succumb to hair loss in the same way that hair on the top of the scalp does. As a result the most common donor site for hair transplants is from the back of the head followed by the sides extending towards the back of the ears. If further donor hairs are needed it is possible to harvest from the beard, just below the jawline, and finally the chest.