Some patients have to have a technique termed a scalp biopsy. Your dermatologist can immediately and simply take what is necessary for the scalp biopsy over the session. The healthcare provider takes grafts, or small pieces of pores and skin, from areas of the human body that contain balanced hair. https://nidaskincosmetic.com/en/blog/5-facts-about-non-surgical-hair-transplant-by-dr-piya