Hair transplantation is a method where hair follicles are relocated at the sites of scalp where hair is less or areas of baldness. The transplanted hair follicles grow back genetically but are genetically restrained to going bald. In new techniques of hair loss treatment via hair transplantation large and mini grafts of 1 to 4 hairs are chosen.
In some places method of scalp reduction is used. In this case skin of the scalp is excised and the rest of the portion of the scalp is pulled and then sutured together.
Hair multiplication is a new method for hair loss treatment which has been devised due to advancement of stem cell technology, often known as hair cloning. It is being done by Intercytex in UK and ARI in USA.
Companies have made claim of cloning hair follicles by taking samples from back of the neck and then reimplanting the grown cells onto the scalp. After initial testing two third people gave positive results for people undergoing hair loss treatment.
There is also a technique where skin can be regenerated from embriyonic stage. This can regenerate hair follicles by re-exciting the genes which were earlier in working condition only at the embryonic stage. Even some oil message can be useful on the areas where hair is less on the scalp. These are good method of hair loss treatment.
