Hair transplantation is to extract suitable hair follicles from the posterior occipital region, and the hair follicles in the posterior occipital region are 3-4 times larger than those in the front, so the posterior occipital region will not be bald. To be sure, hair transplantation has been going on for decades, so it is naturally meaningful to extract hair follicles from the occipital region.

the second question

This problem is also a concern of most friends with hair loss. I'm afraid that the effect of hair transplantation is not good, and it will continue to fall off in the hair loss area. The effect of hair transplantation is permanent and will not fall off after transplantation, because the hair follicles in the occipital region have the characteristics of long life and permanent growth.

Let me show you the case effect of one and a half years after hair transplantation.