Tag: Excision

Advancement in Hair Transplantation

A standard hair transplantation procedure involves the removal of donor strip of hair from the back of the head from where the follicular unit grafts are dissected under a microscope. These grafts are then preserved in saline and are then transplanted on a bald patch on the crown area of the scalp.

Given the time consuming and tedious nature of this procedure, a hair transplant surgeon is often able to transplant only about 500 to 600 follicular unit grafts per day. However, thanks to the recent hair transplant advances, this technique is often replaced by the follicular unit extraction (FUE). The cost per graft of FUE is typically twice the cost of the standard follicular unit hair transplant procedure discussed above but it is comparatively faster and minimally invasive.

Some hair transplant advances

In a typical FUE procedure a small round punch is made in the donor area to directly extract 1, 2, 3 and 4 hair follicular unit grafts. The follicular units extracted using this process is typically referred to as “blunt dissection” where a punch is made to envelope the entire follicular unit separating it from the surrounding soft tissues.

Once the underlying follicular unit is separated from the surrounding tissues, it is easily extracted using a small forceps. The small holes left behind after the follicular unit extraction gradually heal over the next few days and are not detectable to the naked eye once the patient’s hair grows out. The healing time is much less than the donor strip extraction procedure.

While the FUE procedure has been adopted by most hair transplant clinics, the standard strip excision method is still the most popular hair transplant procedure because it is more economical than the FUE.

Moreover, due to some recent hair transplant advances such as the use of trichophytic closure technique, the linear donor scar created by the strip excision procedure is now often rendered almost undetectable to the naked eye. This advancement in the hair transplantation technique has made FUE procedure relatively less appealing.

Hair transplantation research

Besides the hair transplant advances in the transplantation procedures, a lot of research is also underway to clone the hair. If the hair transplantation research is successful it will be possible to make several copies of donor hair in the laboratory. The application of this technique would be used in the form of hair transplantation. In the traditional procedures, the biggest limitation is often the donor which is not able to meet required density. However, hair cloning promises to overcome this problem by having the amount of hair required to be grown in a laboratory from a single donor hair and then implanting it into the scalp.

Hair transplantation research for cloning is very difficult and there are many hurdles that have to be overcome regarding the safety and cosmetic characteristics of the cloned hair. Some hair transplantation research has also provided breakthrough for some hair loss medication like Dutasteride.

Types of Acne Facial Scars and How to Treat Them

Types of Acne Facial Scars and How to Treat Them

If you have even a passing interest in the topic of beauty, then you should take a look at the following information. This enlightening article presents some of the latest news on the subject of beauty.

Acne facial scars disturb thousands of people around the world. While acne is prevalent in adolescence, their scars can make a permanent mark on your appearance and self – obeisance.

Acne scars, like all scars, result from a wound or injury. They contribute to the skin’s common healing process. While superficial wounds heal without leaving a scar, anything that damages the dermis will create a scar. Inflamed lesions ( papules, pustules, or cysts ) are what cause acne scars.

There are many types of acne facial scars and treating them depends on their characteristics.

Ice pick scars, as the name implies, are deep and narrow. They cause the wampum to look through if it has been pierced by a sharp instrument. Some may attending like mammoth, open pores. These generally develop after an infection from a cyst or other deep inflamed blunder. The most effective treatment of refrigerate pick scars is the punch technique. This surgery literally takes out the scar and sews up the wound.

Boxcar scars are wide round or oval indentations with steep vertical sides. These occur when an inflammatory breakout destroys collagen and tissue is lost. The most helpful treatments for boxcar scars are dynamism excision or elevation, dermal fillers, and laser resurfacing.

Rolling scars create ” wave – like ” undulations across the skin – – they are most effectively treated adumbrate subcision ( detaching the scar from enhanced tissue, which allows a pool of blood to form under the scar and brings it up level to the skin’s surface ).

Hypertrophic or keloid scars are raised and very red and although they can appear on the face, it is more habitual that they appear on other areas of the physique. These types of scars often grow larger than the early cleft. They develop being of an overproduction of collagen which can occur during acne breakouts. The most common treatments of these types of scars are steroid ( cortisone ) creams, tapes, or injections which can shrink and flatten the scar. Laser technology is also being tried on these types of scars.

The best street to prevent acne scarring is to reduce the inflammatory breakouts as much as possible. Also, do not pick, scratch or squeeze pimples. This unaccompanied forces bacteria deeper into the dermis and spreads the infection to other cells. If you do get a scab, do not pick at it. A scab is the skin’s natural ” bandage “. It protects the wound due to it heals. Selection a scab off a wound before it is ready prolongs the healing process and raises chances of scarring.

You may develop acne scars even if you are doing everything in your power not to let this happen. Luckily, there are many treatments that can minimize the appearance of scarring. If you’re worried about scarring, discuss exclusive of the many treatments with your doctor.

The above information about acne facial scars does not substitute medical advice given by a health acknowledged.

Those who only know one or two facts about beauty can be confused by misleading information. The best way to help those who are misled is to gently correct them with the truths you’re learning here.