What is “1000 grafts” in hair transplantation?

この記事の概要

This column article explains the meaning and effects of “1,000 hair transplants” in hair transplantation. 1,000 hair transplants are the number of root units, usually containing one to four hairs per unit, and generally 2,000 to 2,500 hairs are transplanted. However, there is a possibility that the density may not be sufficient to cover a wide area of thinning hair. The effects of the procedure, the price, and the postoperative course of the procedure are also discussed.

1. Definition of Graft Co., Ltd.

A “strip” or “graft” refers to a root unit that usually contains 1-4 hairs. For example, in a 1000-strip hair transplant , each triplicate usually contains an average of 2-3 hairs, so approximately 2000-2500 hairs will be transplanted .

2. Area that can be covered

The effectiveness of hair transplantation will vary depending on the area of ​​scalp you want to cover, the density of the hair, and the thickness and quality of the hair, but generally speaking, it is said that a hair transplant of 1,000 grafts can cover the following areas:

  • Narrow areas (M-shaped areas and hairlines) : 1000 strands are suitable for covering narrow areas such as the hairline on the forehead or correcting M-shaped thinning hair . In such cases, the density is high and you can often expect a natural finish.
  • Moderate thinning on the crown of the head : 1000 stalks are also effective for moderate thinning on the crown of the head (around the crown) . However, for widespread thinning , 1000 stalks may not be dense enough.
ヘアドネーション用にまとめた髪の毛

3. How the effect looks

The results you can get from a 1000 graft will depend on the area you want to cover and the density you want, but here are some things to keep in mind:

  • For a high density finish : If you want to transplant hair at a high density to the hairline or forehead , 1,000 grafts will be effective. However, if you try to cover a wide area at once, the density will be low and the hair may look thin overall.
  • How advanced your hair loss is: If your hair loss is alreadywidespread, 1000 grafts may not be enough to cover the entire area. In this case, multiple treatments or more grafts may be required.

4. Price

Prices vary depending on the clinic and technique, but generally, hair transplant surgery in Japan costs around 500,000 to 1,000,000 yen for 1,000 stalks . However, the cost can vary greatly depending on the procedure (FUE or FUT), the location and reputation of the clinic, and the experience of the doctor.

5. Duration and progress of effects

It usually takes about 3 to 6 months for the effects of hair transplantation to become apparent, and the final results can be seen in about a year. After the procedure, the hair may fall out, but new hair will then grow from the roots where it was established, so it usually ends up looking natural.

Conclusion

A 1000-root hair transplant is effective for thinning hair in small areas such as the M-shaped area or the forehead , and can produce a relatively dense and natural finish. However, if you want to cover a large area of ​​thinning hair , 1000 roots may not be dense enough, and additional treatments may be required. The extent to which the area can be covered depends on the progression of the thinning hair and the desired results, so it is important to receive counseling at a specialized clinic.

記事の監修者


岡 博史 先生

CAPラボディレクター

慶應義塾大学 医学部 卒業

医学博士

皮膚科専門医