Asian Hair

Asian Hair



Caucasian Hair

Asian hair is much coarser, lower density and thicker skin. Caucasian hair is thinner with higher density and thinner skin.For hair transplantation, the principal is the same for both hairs, but there are a few differences.

Compared to Caucasian hair, Asian hair tends to have a lot of tissue surrounding the hair, if we trim the graft too thin, it will automatically remove 10% to 15% of hair which is still in the resting phase.

Asian skin also has a tendency to bleed more; the technique of Anesthesia needs to be adjusted.
Asian hair graft is more difficult to implant due to its thicker skin, so experienced technicians is of extreme importance.

We have offices in Taiwan, Japan, and California. We are one of the most experienced clinics in the world when it comes to dealing with Asian hair transplantation!

For more detailed info, please read Chubby vs. Skinny Graft.

Paired Graft vs. Intact Graft

From July 2009 Dr. Michael Beehner’s report ~

One intact 2- hair graft: contain two single hairs follicular unit. This can also be cut into two 1-hair follicular units (paired graft). *paired graft=combine two grafts and insert into one slit.

One intact 3-hair graft: contain one single hair follicular unit and one two-hair follicular unit. This can also be cut into one 1-hair and one 2-hair follicular unit (paired graft).

BFU=Bi-Follicular Unit

Conclusion from Dr. Michael Beehner:

Intact follicular unit’s growth rate is better than paired grafts (93% vs. 70%)
3-hair follicular unit has higher growth rate than 2-hair follicular units. (99% vs. 83% on intact 2-hair graft, 49% on paired graft 1 hair+1 hair

Comments:
Intact follicular units and 3-hair follicular units are our modified follicular units (bi-follicular unit). Paired grafts are single follicular units. This is why our modified follicular unit (bi-follicular unit) has higher growth rate.
Another reason why we opposed to the paired graft is that the goal of hair transplant is to minimize the empty spaces among the grafts. When transplant same size of donor area and hair, paired grafts will increase the empty space.

The photo below shows the scalp skin. If you paired the blue circled hair into adjacent hair, the empty area will increase almost four times.

From another point of view, the intention of hair transplant is to use lesser amount of hair to cover a bigger area. But when you pair grafts, it covers less area. That’s against the purpose of hair transplantation.

Look at the picture above and imaging that if you paired all the hairs, the empty space becomes huge and unnatural. If you want to keep same space then we have to remove 50% of empty skin. Transplant area will be reducing to 50% smaller area.

Chubby vs. Skinny Graft

The more denser-packing, the more skinny grafts.

Here are the study results that I can find about chubby vs. skinny grafts.






Conclusion:

All studies show that compared to the chubby grafts, the growth rate of the skinny graft is decreased 15% to 33%.