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Why is Hair Density Most Important?

Why is Hair Density Most Important?

The amount of hair strands found in a particular scalp area is referred to as hair density. Younger people have denser hair with about 1000 strands per square cm. Our hair density decreases as we grow older. A middle-aged person will have about 200 to 600 hair strands per square centimeter. In a hair transplant procedure, hair density plays an important role as it affects the treatment results. Besides that, hair density is also used to determine no hair will be harvested and whether the procedure will bear fruits or not.

Hair Density Importance in an FUE Hair Transplant Surgery

The impact of hair density in a hair transplant procedure determines the results of the procedure directly. Hair density helps to understand the extent of the hair loss and how fast the hair is thinning. Knowing the hair density of a patient helps the doctor to plan for the surgery thoroughly. Determining when the hair transplant surgery takes place depends on the patient's hair density.

Hair density in the donor site also helps to know whether the surgery will succeed or not. The hair that is supposed to be transplanted to the area where hair is not growing is called graft hair. It is harvested from an area in the scalp that has denser hair known as the donor area.

When performing a hair transplant, the surgeon will harvest hair follicles for implantation called the donor area. It is hard to get desired results in an FUE hair transplant procedure if the hair density in the donor area is not sufficient. Healthy hair follicles can't be harvested from another person except for the patients. Therefore, the donor area needs to have sufficient hair strands donated to the recipient site. The patient's expectations of getting denser hair after the hair transplant are lowered due to insufficient hair density.

The number of hair follicles to be transplanted into the recipient area need to be calculated. The doctor will then compare the results with the strands found in the donor area. The number of hair strands found in the donor area has to be sufficient to supply the scalp's area suffering from hair deficiency. And this boils down to the density of the hair.

Factors Influencing Hair Density

The quality and density of hair strands vary from person to person. Other factors including: also influence hair density and health

  • Hair color
  • Genetics
  • Stress and trauma
  • Illness or accidents
  • Gender and hormones

The FUE Hair Transplant Procedure

Before a thick hair transplant begins, their doctor must confirm whether there is enough hair in the donor area. After that, preparation for the FUE hair transplant procedure begins. There are several instructions that the doctor will give to the patient in preparation for the procedure. FUE, which stands for follicular unit extraction, is the best hair restoration technique that provides a more natural look after the treatment. It also leads to permanent hair growth.

A thick hair transplant is a minimally invasive procedure with less downtime and recovery time. The doctor will first shave the surgery sites (the donor and recipient) and apply a local anesthetic to minimize discomfort. After that, he will harvest hair follicles from the donor area and implant them in the recipient site. Hair is harvested using a micro-punch device that resembles the tip of a pen, which cuts around each hair follicle while harvesting.

After the FUE hair transplant procedure, the patient is free to go home awaiting recovery. The complete results of a thick hair transplant procedure are seen after a year. The result is healthier denser hair that grows naturally and lasts a lifetime.


As we have discussed in this article, it is plain to see that hair density plays a major role in a hair transplant procedure. With the FUE hair transplant procedure, a patient with dense, healthy hair can supply the recipient site enough hair follicles for the procedure. If you want to get an FUE hair transplant procedure, consult your doctor first to know the cause and treatment options. 

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