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Hair transplants have changed considerably in recent years and the old 'plug type' sometimes referred to as 'doll's hair' or 'corn-rows' are the type of hair transplants that are firmly relergated to a thing of the past. However there are a considerable numbers of people that have the older type of hair plug transplants and would like to update their hair. If this is you then read on:
Repair
of Previous "Plug-Type" Hair Transplants is republished with the
permission of Dr. Alan Bauman
Whether you
call the results 'doll's hair' or 'corn-rows,' the unfortunate
fact is that hair transplants done with old techniques typically
look unnatural. Years before surgical micrografting techniques,
finasteride pills or minoxidil spray, the 'plug' was the only
defense against balding or thinning hair. The accepted 'standard-of-care'
was that some hair was better than no hair-even if the result
wasn't so natural looking. Fortunately, patients today are demanding
a more natural-looking hair transplant, and recent advances in
technique have given surgeons the ability to comply.
For patients
who have had hair transplants previously using less than natural
techniques, we finally have the ability to repair or camouflage
the 'pluggy' look and create an aesthetically pleasing hairline
using micrografts. Because of this technology, hairline refinement
or repair makes up a significant portion of the typical hair transplant
practice. In order to understand what we can do to repair old
plug-graft transplants, it is important to understand why they
now fall short of our aesthetic standards.
Looking back
with 20/20 hindsight, old technology is easy prey. Plug-grafts
were circular punches of skin taken from the relatively permanent
hair on the sides and back of the head and transplanted into balding
areas of the scalp under local anesthesia. A typical plug-transplant
session moved, on average, about a hundred of these punches into
the 'recipient' area. (Hair transplants are successful because
the 'donor' follicles on the sides and the back of the head are
not affected by the body's dihydrotestosterone or DHT, a known
cause of male pattern baldness, and hence are able to grow indefinitely).
Although the concept was sound, it is easy to see how the early
results were less than satisfactory. The plugs were typically
harvested using a 4mm punch biopsy instrument-about the diameter
of a pencil eraser-and contained around 20 hairs each. These were
usually transplanted into rows, with some bald skin left in between.
Many times the plugs didn't heal well, had poor hair growth and
left a significant amount of scarring in the patient's 'donor
area'.
But even
when the hair grew well, the end result very often gave a 'doll's
hair' or 'corn row' appearance. The post-operative results looked
odd because a natural hairline is not a row of tufts of hair, but
rather a subtle, irregular and feathery zone of hair. Recent advances
in the field of surgical hair restoration using micrografts now
allow hair restoration surgeons to recreate with much greater
accuracy how a hairline naturally grows. Today, using the follicular-unit
micrografting method, thousands of tiny skin grafts, many containing
just a single hair follicle, can be safely transplanted in a single
session. The artistic placement of large numbers of these tiny
micrografts produces results that can be undetectable-even to
hair-stylists.
This new
technology accomplishes several things-first, the 'donor area'
is harvested differently than before. Instead of circular punches
that were just left to heal by secondary intention, the donor
skin is now removed with a long, thin elliptical incision and
then sutured closed. This tends to heal well with minimal scarring,
minimal discomfort and conserves the donor area for future procedures
if necessary. Once the donor strip is removed, the transplant
team begins to dissect the strip into tiny skin grafts using microscopic
magnification. These grafts, smaller than a grain of rice, typically
contain from one to three hairs each. One donor strip, depending
on its length, can actually yield thousands of grafts. While the
technicians are dissecting the donor strip, the surgeon makes
the incisions in the scalp into which the grafts will be placed.
The incisions are actually tiny slits that can range from 1.25mm
to 3.0mm in length. (Making the incisions is the critical step
in determining the final appearance of the hairline because each
incision determines the angle, orientation and position of the
hair that will eventually grow.)
After the
incisions are made, the technicians assist the surgeon in placing
the grafts into their recipient sites. Compared to older techniques,
the micrografting process heals faster and better, and produces
dramatically more natural results.
The resulting
hairline from micrografting has a subtle, feathered appearance.
The success of a micrografting procedure ability to camouflage
a previous 'plug-type' hair transplant depends on several factors,
including the location of the previous work and the amount of
available donor hair. Many times, patients who have had previous
plug transplants have been left with a significant amount of donor
scarring.
To repair
previous plug work, usually a combination of graft sizes are used;
single-hair grafts to recreate the hairline, and two and three-hair
grafts between the existing plugs. Strategic placement of these
tiny grafts camouflages the 'plugginess' of the previous procedure
when they grow in. Sometimes this type of corrective work may
require more than a single session. Today, micrografting technology
has the ability to not only help patients with hair loss, but
also those who have had previous hair transplant procedures that
have resulted in unnatural hairlines.
Dr.
Alan J. Bauman is the Founder and Medical Director of the Bauman
Medical Group, P.A. located in Boca Raton, Florida. His practice
is solely dedicated to treating hair loss in women and men. Dr.
Bauman received his M.D. degree from New York Medical College.
He has had residency training in General Surgery at Beth Israel
Medical Center and Mount Sinai Medical Center in Manhattan before
undergoing intensive training in the field of Surgical Hair Restoration
in New York. Dr. Bauman is an active member of the International
Society of Hair Restoration Surgery as well as the American Society
of Hair Restoration Surgery, the Palm Beach County Medical Society,
Florida Medical Association and the American Medical Association.
Bauman Medical Group, P. A. - 6861 SW 18th Street . Suite 102
Boca Raton, FL - 561.394.0024 - Fax: 561.394.4522 doctorb@baumanmedical.com
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