The low level laser therapy involves the use of photo-biotherapy where laser light is direct to the body cells to stimulate metabolism and protein synthesis. The lasers are of very low frequencies thus are not harmful to the cells. In hair transplants the low penetration stimulates the growth of hair. The real science behind this is yet to be discovered.
Apart from hair restoration the laser rays can be used in healing wounds and burns very fast and are used in high risk operations as the cardiac operations. Basically in hair operation they are used to generate energy on the little hair on the scalp to reverse the thing and the hair gains thickness.
In the hair transplant before and after the difference is noted very fast for the hair, which had stalled growth suddenly sprouts out normally. Here no incisions are made and not healing time is needed. The patient just has to wait for some months for his hair to resume the equity and shape of the rest.
This type of hair transplant is a bit expensive than the other methods but offers ease to both the patient and the clinic. But caution should be taken for some skins and bodies can react badly. Medical history must be gathered before the operation commences to be on the save side.
