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Robotic Hair Transplants & Hair Restoration
Flagship: 110 East 55th Street, New York, NY
212-826-2400 - [email protected]
Bernstein Medical - Center for Hair Restoration
Hair Restoration Answers

Can a Hair Transplant Repair a Large Scar on the Scalp?

Q: Hi Dr. Bernstein. My question is: if you have a surgical scar or incision on your head that is relatively large, is it possible to do a hair transplant into this scar?

A: Hair can grow well in a scar. Since scar tissue generally has a somewhat lower blood supply than normal tissue, we have to make some adjustments in the technique.

When we perform a hair transplant into a large scar, we place the grafts into the perimeter first i.e. the outer edge of the scar. This allows new blood vessels to develop and permits additional hair to be added more centrally at a later date until the whole area is filled in.

If the scar is small or thin it can be transplanted as with normal tissue.

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Hair Restoration Answers

What is the Benefit of Staples in Closing Hair Transplant Donor Incision?

Q: I have heard that staples are uncomfortable after the hair transplant, why do doctors use them? — B.E., Great Falls, V.A.

A: Staples are used for two main reasons.

The first is that being made of stainless steel; they don’t react with the skin and, therefore, cause little inflammation.

The second is that, unlike sutures which are used with a continuous spiral stitch, each staple is separate and this causes minimal interruption to the blood supply.

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Hair Restoration Answers

Will Hair Transplant Grafts Grow in Scar Tissue on Scalp?

Q: Can hair transplants grow in scars? P.N. – Westbury, N.Y.

A: Grafts will grow in scar tissue as long as the scar is not thickened. However, they cannot be placed as close together as in normal scalp because of decreased blood flow. When performing a hair transplant into scar tissue, it is often necessary to perform the hair restoration in multiple sessions to allow the area to gradually re-vascularize (allow the blood supply to return).

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Hair Restoration Answers

Can Hair be Transplanted into Scar Tissue from a Prior Transplant?

Q: I have had some surgical procedures on my head that left a fair amount of scar tissue. Can hair grow there? Is it a more difficult procedure? Are there any complications? – Darien, C.T.

A: Transplanted hair will grow in scar tissue as long as the tissue is not thickened. Thickened scar tissue can be flattened with local injections of cortisone.

Once the scar is smooth, the hair transplant procedure is relatively straightforward, however a few things must still be kept in mind.

  1. Since the blood supply of the scar tissue is less than in normal tissue, the grafts should not be placed as close.
  2. As the grafts from the hair transplant grow, new blood vessels are formed in the area.
  3. Additional density can then be achieved in a subsequent session by adding more grafts.
  4. After the hair restoration procedure, care must be taken with grafts transplanted into scar tissue, as the scarred scalp doesn’t hold onto grafts as well as normal tissue and they are more easily dislodged.

If grafts are packed too closely into scar tissue, poor growth can result. If sites are placed properly and the post-op care is diligent, good growth should be expected.

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Hair Restoration Answers

Can You Perform Hair Transplant into Scar Tissue?

Q: Can you perform a hair transplant into scar tissue? A.H. – Rockland County, New York

A: Yes, hair grows in scar tissue, but not quite as well as in normal tissue. The scar is not as elastic as normal tissue so the grafts are at slightly higher risk of being dislodged; therefore, more care must be taken to protect the grafted area after the hair transplant.

In addition, the blood supply in scar tissue is less than in normal tissue, so that area should not be transplanted as densely and the hair replacement should be performed over multiple sessions.

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