Male Pattern Baldness
The cause in majority of hair loss cases is defined as hair loss at the front, top and/or the crown/vertex of the scalp – known as the non-permanent area. The back and sides of the scalp, where hair usually grows for life, is known as the ‘permanent’ area.
Male pattern hair loss is brought on by the presence of hormone receptors in the hair roots in the non-permanent area – no such receptors exist in the so-called permanent area. These receptors are stimulated by the male hormone dihydrotestosterone (DHT) and, when this happens, the hair loss process is triggered. The number and location of these susceptible hairs is determined by inherited genetics from one or both parents.
Hair is lost because of a change in the lifecycle of the hair root caused by DHT. In simple terms, this cycle consists of a growing phase and a resting phase. Before hair loss sets in, the growing phase lasts up to seven years and the resting phase lasts three to four months.
Genetic hair loss is a result of the life cycle phases going into reverse i.e. the growing phase becomes shorter and shorter and the resting phase longer. Eventually, the hair grows very little or not at all.
If you are interested in a hair transplant, then please contact us on 0800 520 0172 to arrange a consultation with Dr. Bhatty. Or complete our online consultation form and we will be in touch with you.