Hair Follicle Density and Its Importance

Hair Follicle Density and Its Importance

Hair loss and the decrease in hair density occur in more than 60% of men. Although the lack of hair on the scalp can potentially increase the risk of actinic damage and skin cancer, male pattern baldness is a condition that, in most cases, is treated for an aesthetic reason. In this article, we will dive deep into hair follicle density and its importance to hair health. We will also look into why a hair transplant may actually be advantageous to your physical health if you are suffering from hair loss.

Baldness is a major concern for many, and surgery to treat hair loss (hair transplant) is the most effective procedure to recover hair density in those in whom the alopecia process is already established. 

Interest in hair transplantation has increased greatly due to the fact that most highly trained hair transplant surgeons use techniques such as FUE which result in virtually undetectable and natural scalp restorations. To this day, hair transplantation remains the treatment of choice for most patients with hair loss.

What is hair follicle density and its importance?

Hair density is a simple but very important concept to keep in mind. Hair density refers to the total amount of hair a person has on their head. In the eyes of Michigan hair transplant specialists, hair density is a more specialized concept, related to the total number of hair follicles that each square centimeter of the scalp contains. The correct way to measure it is by examining each square inch of your scalp and counting the number of hairs that are present. To perform this long and extensive process, experts usually use a microscope.

Hair density and degree of baldness

The difference in hair follicle density between donor and recipient areas will depend on the degree of alopecia present. In androgenic baldness, the severity of hair loss is classified in the Norwood Scale according to stage and type. A thorough examination of your scalp by a Michigan hair transplant surgeon will quantify the density of your hair and the degree of baldness. For people who have very dense hair on the back and sides of their scalp are perfect candidates for the procedure as their thick hair should allow for plenty of donor hair as well as cover up any scarring that occurs.

If you suffer from an abundant loss of hair, the density of your hair per square centimeter will be significantly lower in the areas of alopecia compared to the healthy parts of your scalp. In this case, a hair transplant procedure may be the best option for you to achieve a more balanced distribution of hair follicles on your scalp. During a hair transplant, a Michigan hair restoration surgeon collects hairs from the scalp with the highest density of hair, usually the back of the scalp (the donor area), and transplants them to the thinning area where there is less hair density (receiving area).

Why is hair density important in hair transplantation?

Thinning of the hair is noticeable until the patient loses around 30-50% of their hair density. For surgical purposes, it is important to determine the hair density of the donor area because each patient has a limited number of follicles. While there is a greater capillary density in the donor area of the patient, there will be a greater possibility of performing multiple transplants.

With regard to the receiving area, capillary density is very important since the scalp can only guarantee blood flow by a limited amount of follicles per square centimeter. For the hairs to permanently root themselves in your scalp, your hair transplant Michigan surgeon must place the hairs directly into the capillaries and of course, this is an easier task when more capillaries are present per square inch of the scalp. Although the recipient site will never reach the same hair follicle density as the native scalp. A capillary density of approximately 30% compared to the native hair can provide a very satisfactory aesthetic result.

How can I increase capillary density?

There are many treatments and tips to try to increase capillary density. After learning about hair follicle density and its importance, we assume you would like to improve it. Among these tips, it is worth mentioning the following:

  • Balanced diet that provides daily proteins, carbohydrates, essential fatty acids omega 3 and 6, vitamins (B5, E, H), minerals such as iron and zinc, together with proper hydration. A healthy diet for the hair is also healthy for the whole body.
  • Encourage physical activity, enough sleep and favor everything that can reduce daily stress. Stress is a cause of hair loss.
  • Products such as shampoos, gels, and conditioners help create volume. Among the most used ingredients are proteins, collagen, nutritious natural extracts, antioxidants and energizers such as ginseng, rosemary, and chamomile.
  • Vitamins, trace elements and amino acids in the form of oral capsules aimed at improving the nutrition of the hair follicles. Thus, ingredients such as yeast, wheat germ, alfalfa, silica, cysteine, iron, zinc, vitamins such as A, C, B5, B6, B12, biotin, and folic acid are usually included in many formulations.
  • Ampoules and lotions for topical use that help capillary regeneration. These include Minoxidil which is a lotion that is applied in a percentage between 2-5% and that favors greater irrigation of the scalp, which increases the blood supply and nutrition to the follicles. Its application requires continued use because otherwise the results obtained with its use are lost.
  • Infiltrations with different active ingredients (capillary mesotherapy) or with the novel introduction of Plasma Rich in Platelets for hair that contributes growth factors to the hair follicle and that is applied in the form of microinjections with the objective of stimulating the formation of collagen and the appearance of new blood vessels.
  • Low-frequency laser phototherapy that stimulates cell metabolism and blood flow in the hair root, transforming a weak follicle into a healthier and stronger one.

Hair Transplantation In a Nutshell

Follicular Unit Extraction is a popular method that Michigan hair transplant specialists use to treat those suffering from hair loss and male pattern baldness. For those who live a healthy active lifestyle and take care of their hair but still experience hair loss often resort to this advanced surgical procedure in order to restore their once thick and dense hair.

The procedure works by taking hair from a donor site which tends to be the sides or the back of your scalp and inserting it onto the top and front of your scalp, or wherever you may be experiencing hair loss. Hair is often taken from the back and sides of the scalp due to the fact that these regions are often genetically resistant to balding and when transplanted to the top and front, tend to remain for a lifetime. 

If you are interested in undergoing a hair transplant procedure or have more questions about hair follicle density and its importance, make sure to contact SurgeonGate today and we will promptly connect with the most experienced and highly trained hair transplant surgeon in your area.

About Author: Luke Yaldo

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I founded SurgeonGate to help patients learn about cosmetic medicine and reach the most experienced and specialized surgeons in the state of Michigan. I hope that by reading our content, you can become a more confident patient and make informed decisions about your body. Thank you for working with us!

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