Dr. A's clinic can't fully account for the techniques of others, because we don't know exactly the protocols and variations they use in processing the results they achieve. We can talk to you about Dr A's clinic's own techniques, which include ultra fine all follicular unit hair transplants. This emphasizes the natural variations in the textures, angles and directions, character of the hair, size and shape of grafts and variations in color. The combinations in how the doctor uses these numerous variations significantly impacts the naturalness of the results and there are many permutations each time the doctor goes from donor to recipient area. We believe hair grafting is an art. And it is very important to give natural look in the final outcome. Use of only follicular units is the best way to achieve this.