Hair Restoration Blog

Q:

I am a 35 year old woman with history of scalp dermatitis. My doctor gave me steroid solutions for my dermatitis that helped the condition, but I have been suffering from hair loss now. Could steroid solution be the cause of my hair loss or could the scalp dermatitis be the cause of my hair loss?

Although hair loss is reported as a rate side effect of many medications, losing hair is not a common condition that could be seen after topical steroid use. Dermatitis or inflammation of skin could be seen as part of many other skin conditions. I think you have to see a good dermatologist and get an accurate diagnosis for your hair loss condition. Microscopic evaluation of the scalp or miniaturization study is a great tool to diagnose the condition of your hair loss and to see whether your hair loss is still active or not. I perform a miniaturization study on almost all my patients to determine the activity of their hair loss condition and also to predict their future hair loss. The type of your hair loss and its association with other medical conditions could be assessed by a hair specialist after taking a history and examination of your hair and scalp including performing a miniaturization study. We do perform

miniaturization study on all patients while evaluating them for hair transplant. If you are diagnosed with a treatable condition that has caused or accelerated your hair loss, proper treatment may cure your balding and give you your full head of hair back.

Many hair transplant patients are concerned with the scar of cosmetic surgeries including hair transplants. Several techniques have been suggested to minimize the scar such as corticosteroid injections, irradiation, ultrasound, silicone applications into and around the forming scar. However, the effects of most these methods were far from satisfactory. Botox is a new method that could be used to minimize the size of both facial and scalp scars. The use of Botox for reduction of facial scars from surgeries was first suggested by plastic surgeons who were trying to reduce postoperative effect of facial muscles on stretching and widening of scars.

In many patients with ugly scars of the face, botulinum toxin (Botox) was used successfully to induce temporary paralysis of the muscles during revision surgery. Botox with the same mechanism can help minimizing tension on the healing wound edges until collagen could mature and scar if completely adnd firmly formed.

The use of Botox has been suggested for the treatment of stretched scars on the face by many plastic surgeons now. Hair transplant surgeons also use Botox for treatment of the hair transplant widened scars of the donor area that do not show improvement with a simple scar revision procedure. There are reports of successful decrease in the final size of the scars with injection of Botox into the muscles surrounding the maturing scar. We at the Los Angeles hair transplant offices of US Hair Restoration don’t offer Botox to every patient who is having a hair transplant surgery through strip technique, but it certainly could be used for the patients who suffered from widened scars of prior surgeries and did not respond to the other methods of scar revision.

Recently published in the Journal of Medical Hypotheses was an interesting article on the treatment of alopecia by transplantation of hair follicle stem cells and dermal papilla cells (the cells of the bottom of hair follicles) in alginate gels (media used for cell transplantation).

A group of scientists at regeneration lab of tissue engineering, Department of Bioscience of life science in Northwest University of China authored this article. They proposed a system to use the two important hair stem cells to form mature hair in people with hair loss. They explain that the discovery of hair follicle stem cells (FSC) brings gospel to the affected individual of hair loss because of its capacity of generating new hair when they interact with mesenchymal dermal papilla cells (DPC).

The above two cells are known as the necessary cells for formation of new hair. Since both FSC and DPC have strong proliferative capacity and the patient’s own cells could be expanded considerably in vitro, they hypothesize that the microencapsulation of the two kinds of cells in alginate gels could be implanted into the bald scalp of the patient since alginate gels is effective in cell transplantation. They concluded that the strategy may provide a more convenient and valid alternative to hair loss if the hypothesis proved to be practical.

Here at Los Angeles hair transplant office of US Hair Restoration, we follow the most recent findings on the field hair hair stem cell research or hair multiplication also known as hair cloning. The above theory sounds logical and seems to be simple. However, until it is experimented in the lab and then on life creatures we cannot know how practical it may be. It seems like the race to use hair stem cell for the treatment of men hair loss is started.

Q:

Dear Doctor,

I had a hair transplant at another clinic, X Medical, 8 yrs ago. The donor area was 1 strip 1 inch wide, 4 inch length, going diagonally from the occipital protuberance bone towards the right ear.

When I woke up the day after the procedure, I could tell something was really wrong. The whole back and right side of my head was really tight. It felt like the scalp was being pulled backwards, mostly on the right side. It hasn’t changed to this day and its constant. It’s a crippling feeling and I’ve been having problem with it since then. I understand there could be some tightness from removing the donor area. But this is something different than just tightness or scalp stretching; it’s a whole other type of problem in the tissue under the scalp surface. The clinic said the tightness should go away after awhile but hasn’t given me any possible solutions or possibilities.

I thought I might get some answers by contacting other hair transplant doctors who do these procedures frequently and who know the anatomy of the head. It would be so helpful if you could try to give me an idea of what could have happened or went wrong.

Thank you for your time,

A:

Hi,

This is an unusual condition that I have not seen or heard. The donor skin tightness usually improves in two to three weeks following a hair restoration surgery with strip technique. However the numbness and tingling around the donor incision may continue for a few months due to violation of the very small superficial branches of nerves of the donor area.

Although removing the donor strip may look simple, it should be done meticulously. The best method of removing the strip is to trace the skin on the back superficially while having a good control on the depth of the incision and then remove the right thickness of the scalp skin. We follow this procedure religiously at the Los Angeles hair transplant offices of US Hair Restoration. The incisions should be done within the subcutaneous fat layer, which is the safe zone with minimal chance of injuring the main sensory nerves of that area.

Since you have an unusual sensation on the back of head, you need to be evaluated by a physician for confirming your diagnosis. I have not examined you, but one of your sensory nerves might have been injured during the strip removal. Mild nerve injuries recover within a few months with complete return of the sensation. More serious injuries may leave patient with a numb area or a sense of tingling or tightness for a longer time or permanently. This complication is generally rare, but may be seen in any skin procedure that involves making incisions around the sensory nerves. If this is the right diagnosis and you are experiencing a phantom pain or sensation due to injury of a nerve, a pain specialist might be able to help you with the injections of some medications into the local nerve to block the irritated nerve.

Q:

I was recently diagnosed with hypothyroidism. I have been sensing some changes in my hair including; color and texture changes and some scalp hair thinning overall. Can all these changes be due to my hypothyroidism or should I look for any other causes?

A:

When you have hypothyroidism or low thyroid function, your hair tends to get more coarse and sparse. Changes in waviness of hair are not unusual either. Some degrees of hair color changes could also be seen.

You definitely need to be regularly seen and evaluated by your endocrinologist. In some medical syndromes patients may suffer from several different hormonal imbalances that may contribute to the changes in their hair color or characteristics.

We have discussed different methods to repair hair transplant donor scar in the past. There was an interesting article in Dermatologic Surgery Magazine last months on repairing the wide donor scar using body hair by Dr. Robert Jones from Oakville, Ontario, Canada.

Dr. Jones has reports revising a wide donor scar after previous hair transplant surgery by body hair transplant. He uses chest hair removed by follicular unit extraction method using a 1mm punch device. He has transplanted the grafts directly into the scar area so follicular unit grafts did not have to wait more than a few seconds.

Three months post-op follow up pictures were shown with some hair growth on transplanted donor scar with some reasonable coverage. The growth of the transplanted hair is not completed before 6-8 months after hair transplant and it is expected to see better coverage by the end of that period.

I have had a presentation on revising neurosurgical scars using hair transplant with follicular unit transplantation in the annual meeting of International Society of Hair Restoration Surgery in 2007. In that meeting, I presented four patients who underwent hair transplant surgeries to revise the widened scar of their neurosurgical scars. The results of the hair transplant on those patients were great and the appearances of the scars were completely vanished in all four of them.

Again the current article by Dr. Jones proves that hair restoration could be used effectively for improving the appearance of scalp scars. My personal preference and the method that I use in our Los Angeles hair transplant clinics is to use scalp scar rather than body hair unless patient’s donor area is completely depleted and there is not enough harvestable hair on the donor area. In those cases body hair transplant could be an alternative if patient have good quality body hair for a body hair transplant through FUE (Follicular Unit Extraction).

Q:

I am a 41 year old woman and have been suffering from hair loss for over 10 years. I have had some type of scalp dermatitis for a long time that has been treated with topical steroids over the last 20 years. Could dermatitis be the cause of my hair loss? Or could I have lost my hair due to the steroid solution that I used on my scalp?

A:

Topical steroids are not generally causing hair loss. Dermatitis on the other hand, can increase the rate of hair loss in people who are prone to patterned baldness. Sever scalp skin inflammation can also cause severe hair loss in some patients. Dermatitis has several types. Dermatitis can also be seen as part of other skin diseases that may cause hair loss. You need to see a good dermatologist or a hair specialist and get your hair mapped for miniaturization. Your hair loss type and whether it is simple female patterned or is associated to other medical problems could be determined after direct examination of your hair and evaluation of its miniaturization status.

Q:

Dr. Mohebi,

What do you think about Nioxin for hair loss treatment? Do you offer it in your Los Angeles hair restoration offices?

A:

We currently do not sell any products in our Los Angeles hair restoration offices. Nioxin makes different products such as cleansers (shampoos), conditioners, reconstructors, and other products for hair and scalp. They are in the market and could be purchased from beauty salon. Nioxin shampoos are popular, but there appears to be nothing in them that will cure hair loss. I have had many patients who used them in the past for a while and they gave me a mixed report. If they are affordable and you are happy using them as cleansers or conditioners I have no problem with that. However, by looking at what is out there on the ingredients on Nioxin products and the reports from my patients, I cannot recommend them as a treatment for hair loss.

Many people ask me on the use of hair products such as shampoos or conditioner after a hair transplant procedure in our Los Angeles hair transplant clinic. My answer as you probably have seen in this blog is that you can go back to your routine hair wash and maintenance after the first five day after your hair transplant surgery. They practically cannot damage the transplanted hair at that time by washing or shampooing it.

Q:

Do you recommend Finepecia for treatment of hair loss?

A:

Finepecia is another name for finasteride or Proscar. Finepecia, Propecia or finasteride is a medication that blocks the production of Dihydroxytestosterone (DHT) and can stop or slow down the process of baldness. The medication is also prescribed for treatment of enlargement of prostate by physicians. You need to be evaluated by your hair doctor preferably with a miniaturization study before starting on Finepecia. For more on Finepecia or generally medical treatment of hair loss you can visit the website of US Hair Restoration.

I have performed a hair transplant surgery on this 42 year old man who had another hair transplant last year with micor- and minigraft with another office last year. I would like to assume that the era of mini and micro-grafts are over, but still every now and then I see patients who are recently operated with micrograft or minigraft techniques. This 42 year old patient had small number of grafts for a large area with less than adequate coverage.

The patient’s old hair line is lower than where it should be on the corners for his age and race. He had some pluggy hair growth on the corners and on his hairline. We restored his hairline with 400 single hair FUT grafts, removed some of the pluggy hairs on the hairline using a 1mm punch biopsy device. We increased the density of hair on the front are with total of 2293 follicular unit grafts.

The frontal area was densely packed and the some of the frontal grafts with pluggy appearance were removed. I expect great result in a few months for this patient at our 10 month follow up.

Patient immediately after hair transplant surgery with 2293 FUT grafts including 400 single hair grafts on hairline.