1. Moderate hair loss progression

• Progressive AGA : Hair transplant surgery is suitable for progressive hair loss such as AGA (androgenetic alopecia), especially when hair loss is progressing but not completely bald.Approximately 2,000 hairs can be transplanted at one time .¹ Therefore, the area will be from the hairline to just before the top of the head. For someone like Sazae-san’s father, 4,000 to 5,000 hairs will be needed, so we recommend doing it over multiple days.

2. Appropriate density of donor area

• Sufficient donor hair : A sufficient amount of healthy hair is required for hair transplant surgery in the donor areas such as the back and sides of the head. If the donor area is poor, the effectiveness of the surgery will be limited due to a lack of transplantable hair follicles. Usually, one to three hairs grow from one hair follicle. The more hairs there are in the donor, the greater the volume effect.

3. Health

Overall health : You need to be in good general health to undergo surgery. Chronic illnesses and infections can increase your risk of surgery, especially if you are smoking. Try to quit smoking.

4. Realistic expectations

• Manage Expectations : It is important to have realistic expectations regarding the outcome of your hair transplant surgery. Results after surgery vary from person to person and full restoration is not guaranteed. A detailed consultation with your doctor is important. It depends on your hairstyle and the way your hair grows. Even if the results are not what you expected, you can always add more hair later, so it is less risky to gradually increase your hair than to do it all at once.

5. Age

• Suitable Age : Generally, men over 30 years old who have stable hair loss are suitable for hair transplant surgery. Younger patients often require additional surgery as hair loss continues to progress.

6. Hair loss pattern

• Consistent hair loss pattern : It is desirable to have a consistent hair loss pattern. This will make it easier to plan your transplant . You can get an idea of ​​what your final hairstyle will be based on the hairstyles of your relatives.

summary

Hair transplant surgery is suitable for those who have progressive hair loss, sufficient hair in the donor area, are in good health, and have realistic expectations. Age and stability of hair loss are also important factors to be considered. Proper counseling and medical diagnosis are important for a successful hair transplant surgery.

記事の監修者

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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