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Hair Transplant
2020-01-01
Posted By:- Admin

Description

Hair transplant is a surgical procedure in which surgeons move hair to an area where is no hair or thin hair. Usually, surgeon moves hair from the back or side of the head where dense and good quality of hair are present to bald area, i.e. front or top area of the head.

Candidates for hair transplant

Hair transplantation can help to improve one’s appearance and self confidence. The person who can receive hair transplant are-

  • Males who have male pattern blindness
  • females with thin hair
  • one who have loss of hair due to burn or scalp injury

Hair transplant cannot benefit people in case-

  • people do not have donor sites for the movement of the hair
  • women whose hair loss is widespread throughout the scalp
  • people who have undergone hair loss due to medication like chemotherapy
  • people who have tendency to develop keloids or scars after injury or  surgery

Causes of hair loss

There are many reasons for the loss of hair in humans. Permanent baldness is the major cause of hair loss in men due to genetic factors. The other reasons for hair loss are below:

  • Family history (heredity)
  • Stress
  • Imbalance Diet
  • IIllness
  •  Hormonal imbalance  and medicines.
  • Radiation therapy to the head. 
  • Certain hairstyles and treatments
  • Others

Types

There are basically two types of hair transplants procedures performed by surgeons. It depends on the need of coverage on the scalp. Its types include-

  • Slit graft- It contain 4-10 hair in each  graft
  • Micrografts- it contain 1-2 hairs in each graft

Procedure

Surgeon starts the procedure of hair transplant by cleaning the scalp. He uses a small needle to give local anesthesia in order to numb the bald area of the head. He can use two main techniques namely FUT (Follicular Unit Transplantation) and FUE (Follicular Unit Extraction).

Follicular unit transplantation or strip method-

  • A thin strip of scalp is extracted from the back of the scalp with the help of scalpel. It usually contains 1 to 4 hairs.
  • Tiny cuts are made on the site of surgery
  • This strip is placed on the tiny cuts.
  • It is then closed with stitches.

Follicular Unit Extraction (FUE)

  • The back of the scalp is shaved and surgeon removes the hair follicles one by one.
  • It heals leaving small dots.
  • Then, the area to be grafted with hair is shaved and holes are made on this area.
  • The hair grafts are placed with the help of scalpel or needle.

Both the process may take 4-8 hours. The stitches are removed in 10 days following the surgery. The patient may require three to four sessions to have the desired dense of hair on the head. Gaps are maintained between the sessions for proper healing of the transplants. Pain medicines, antibiotics and anti-inflammatory medicines are prescribed to avoid pain, infection and inflammation after the surgery.

Recovery

Most people return in few days after the surgery. Normally, grated hairs fall down in two to three weeks after the surgery making way for the new hair to grow. New hair may appear in 8-12 months after the surgery. Most people experience 60 % of hair growth in6 to 9 months. In some cases, hair growth medicines such as minoxidil (Rogaine) or Finasteride are given to have better results.

Risks and Side effects/complications

The side effects for hair transplantation are not intense and go in few weeks. These include bleeding, infection, swelling in the scalp, bruising around the eyes, crust on the scalp, numbness or lack of sensation, itching or numbness on the transplanted areas.

Outlook

the new hair continue to grow on the transplanted areas of the scalp. Its density depends on the laxity or looseness of the scalp, hair quality, hair curl and density of the follicles.

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