Hair Restoration Blog

Using hair from other parts of the body for transplantation into scalp has been used for many years.  Unfortunately though, the change in the life cycle of body hair from different areas of the body has caused the body hair to stay as the last option for scalp hair restoration.  Body hair has long resting phase and short growth phase which means that most of the transplanted hair will stay in resting phase without having visible hair growth.

Comparison of scalp (left) vs. facial (right) hair: Note the difference in density of hair per surface area and the average number of hair in each follicular unit. Scalp hair is denser with more hair per grafts (over 2hair/graft) while beard hair is less dense with fewer hair per grafts (1-2 hair/graft)

Facial hair such as beard and mustache hair on the other hand has a longer growth phase and shorter resting phase.  That is why men can grow their facial hair to become really long.  Facial hair is also thicker than scalp hair in most people.  Thicker hair could be translated as more bulk of hair after hair transplantation.  Both longer growth phase and thicker hair shafts make beard hair a better option for scalp hair restoration in comparison to body hair transplant from other areas.

There are two problems with with beard hair restoration.  One is that they are very sparse and removing hair only needs to be done through a strip procedure.  The other problem with using facial hair for scalp transplant is that the facial follicular units are having fewer number of hair per unit that means less hair per grafts removed with FUE techniques.

Beard transplants are gaining popularity recently with newer techniques for extraction of hair (FUE) and it can be a great alternative to scalp hair for transplanting to the balding area in people who do not have good quality scalp hair.

Q:

I am a 23 year old medical student with about 4 years of hair loss history. I have diffuse thinning with very aggressive frontal hairline loss. I would be looking to do 2-3 procedures at 2000 grafts each FUE style from my beard and chest area. But my body hair and beard hair seem to be just fine. I have had all of my bloodwork done to rule out any systemic problems thats causing this odd pattern diffuse hairloss (autoimmune alopecia is also ruled out by 3 dermatologists).

A:

Before proceeding with a hair restoration surgery, we have to properly determine your type of hair loss and candidacy for a hair transplant based on your history and diffuse hair loss.  Many people who have diffuse hair loss including the hair on the sides and back of their scalp may have a condition called Diffuse Unpatterned Alopecia (DUPA).  This condition can be mistaken with hair loss as a result of other systemic medical conditions like iron deficiency or possibly due to thyroid or other hormonal imbalances.  Body hair transplants through FUE harvesting techniques can be considered for those patients who do not have the option of scalp to scalp hair transplant, but it certainly comes as the last option considering the very short growth phase in hair cycle for body hair as opposed to scalp hair. Beard hair may be a better option in some patients, but all individual options need to be considered after a complete evaluation of patient’s supply and demand of hair.

* More information on body hair transplants and its results in contrast to that of scalp hair transplants, please visit Hair Restoration Blog.

Q:

My hair loss is ruining both my life and my family’s lives. I go to the XXX school of medicine in XXX and would be flying over to get the procedure done. I wanted to see if we could discuss a large FUE treatment from my body and beard area for transplantation into the balding areas of the scalp to end my hair loss for good.

I look forward to hearing from you,

Cheers

A:

As I have previously stated before here in my blog, body hair can be considered as an alternative method for hair restoration as long as you, the patient, understands that the end result is not going to be comparable with a scalp hair transplant due to smaller final length of hair and short growth phase (Anagen) as opposed to long resting phase (Telogen) that are characteristics of body hair.  In other words, you may only see a portion of transplanted hair follicles in growth phase while the remainder stay in resting phase without maintaining a visible hair shaft.

Beard hair transplantation could also be another option, which is typically closer to scalp hair in many patients and has a longer growth phase (which is why it grows to become longer in comparison to body hair).  However, any of these options have their own pros and cons and patients should be evaluated for each treatment plan based on their needs and only after a complete evaluation by a hair transplant surgeon is performed.

Q:

I have heard of FUE transplants with relatively high-quality hair coming from the neck area, and from the beard. It seems like this could dramatically increase the number of grafts available for patients, at least for the hairline and front.  Then, body-hair (chest, back…), which I think are lower quality (but very abundant on me!), could possibly be used for the crown area. I would like to take as few hair from the back of the head as possible, and as much as possible from other areas.
Doctor, what do you think of this plan? Would it be a good strategy to pull from other sources rather then the scalp for donor hairs? What would be the costs involved?

A:

Follicular Unit Extraction (FUE) can remove hair from anywhere in the body as long as you are tested positive for FOX for those areas.  Neck hair is not the best option for hair transplantation because those hairs may fall out at higher ages of some patients. We can use body hair for hairline, and front or even the crown, but you may need multiple surgeries to obtain adequate density from those areas with body hair.  As we discussed before, body hair has a long resting phase in relation to its growth phase.  So you will have more follicles in resting phase (telogen phase) that do not have any visible hair in comparison to the ones in growth phase (anagen phase) that provide you with actual hair and give you coverage. We do FUE transplants in our California hair transplant centers on a regular basis.  FUE procedures are more labor intense and more time consuming so the cost of them are almost double in comparison to regular strip hair transplant procedures.

(more…)

Q:

Hi Dr.Mohebi,

I am wondering if the chest hair be transfer to the head?

Yours,

Name

A:

Good question and the answer is yes. Some people with limited scalp hair can be good candidates for body hair transplants. This is how it works:

Body hair can be harvested and used for hair transplants in people who have both good course body hair and are severely depleted of scalp donor hair (hair on the sides and back of the head). Body hair should not regularly be used as an alternative to scalp hair for hair transplants. This is because body hair has a short growth cycle in comparison to scalp hair, which makes body hair less desirable than scalp hair for a hair transplant.

Each scalp hair grows between 1 to 6 years and then goes to its resting phase for 4 to 6 weeks in which the hair follicle falls out before the start of another growth cycle. Body hair on the other hand has a different growth cycle, which consists of much shorter growth phase and a longer resting phase. In other words, many body hair follicles that you transplant stay in resting phase most of their lives and only a fraction of them grow and are visible at any given period of time. So you are transplanting hair follicles knowing that not many of them could be seen at any given period of time.

Having said that body hair transplants are OK for people who have no alternative ie. bad donor hair density or quality.