I have been doing this job since 2002.
I use Choi Hair Transplanter / implanter Pen technique. With this technique, I use small pen needles which has 6-7-8 diameters for planting grafts into recipient sites. After the surgery, patient's recovery is faster and the result is natural.
To extract the grafts from the donor area, we use small blade called micro-motor, it has 0.7-0.8 mm diameter and does not harm donor hairs' roots.
Please check the pictures to see my technique. All of the pictures and videos belong to my work.
Thank you for your comments about the results.