Incision vs. Non-Incision Hair Transplantation: A Complete Guide to the Differences and Selection Criteria

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Hello,

I am Sung Hyun-joo, director of 청담오케이의원.

▶ Full Member of the Korean Academy of Aesthetic Plastic Surgery (KACS)
▶ Full Member of the Korean Society for the Study of Obesity (KSSO)
▶ Full Member of the Korean Association of Aesthetic Medicine (KAAM)
▶ Full Member of the Korean Society of Liposuction Surgery (KSSL)
▶ Full Member of the Korean Society of Aesthetic Surgery (KSAS)

When researching hair transplantation,

there is one concern you encounter first.

It is precisely which method to choose:

incision hair transplantation or

non-incision hair transplantation.

There are opinions online that non-incision procedures are better,

while others say that incision procedures are more suitable in certain cases,

which can make the decision even more confusing.

However, the important point is that it is not possible to say that one method is unconditionally

better than the other.

This is because the appropriate method may vary depending on the extent of hair loss, the condition of the donor area,

and the number of follicles needed.

In this article, we will look at the differences between incision and non-incision hair transplantation,

the characteristics of each method, and the criteria that can help you choose between them.

Table of Contents
1. What is the biggest difference between incision and non-incision hair transplantation? 2. Characteristics of incision and non-incision hair transplantation 3. What are the criteria for choosing between incision and non-incision hair transplantation? 4. Design is more important than the method itself

1. Incision vs. Non-Incision Hair Transplantation,

What Is the Biggest Difference?

The biggest difference between incision and non-incision hair transplantation

is the method used to harvest the follicles.

In incision hair transplantation, a section of scalp at the back of the head

is cut out, the follicles are separated,

and then transplanted.

In contrast, non-incision hair transplantation

uses a small punch instrument

to directly harvest the follicles one at a time.

In other words, the transplantation process is similar,

but the difference lies in how the follicles are obtained.

As a result, differences may also occur in the recovery process, the form of scarring,

and the procedure time.

2. Differences Between Incision and Non-Incision Hair Transplantation

Category	Incision Hair Transplantation (FUT)	Non-Incision Hair Transplantation (FUE)
Follicle harvesting	Follicles are harvested by making an incision in the scalp	Follicles are directly harvested one at a time
Suturing	Required	Not required
Type of scarring	A linear scar may remain	Small dot-shaped extraction marks may appear
Recovery process	The sutured area may require time to heal	May involve relatively less burden because there is no suturing process
Procedure time	May be relatively short	May take longer depending on the number of follicles harvested
Large-scale transplantation	May be considered when many follicles are needed	Possible, but the procedure may take longer depending on the number harvested

Incision Hair Transplantation (FUT)

Incision hair transplantation involves

making a thin, elongated incision in the scalp at the back of the head,

removing the strip of skin,

and separating the follicles within it one by one

for transplantation.

Procedure

• Make an incision of a specific length in the scalp at the back of the head

• Suture the incision

• Separate the follicles from the harvested strip of skin

• Transplant the follicles to the areas affected by hair loss

Characteristics

• May be considered when many follicles need to be harvested at once.

• A linear scar may remain at the back of the head.

• The sutured area may require a recovery period.

• The scar may be noticeable if you frequently maintain a short hairstyle.

Non-Incision Hair Transplantation (FUE)

Non-incision hair transplantation does not involve making an incision at the back of the head.

Instead, a small punch instrument

is used to directly harvest the follicles one at a time.

Procedure

• Harvest the follicles one at a time from the back of the head

• Select the harvested follicles

• Transplant them one at a time to the areas affected by hair loss

Characteristics

• There is no incision or suturing process.

• Small dot-shaped extraction marks may appear and may become less noticeable over time.

• It is one of the methods chosen by people who prefer short hairstyles.

• The procedure may take longer depending on the harvesting area and the number of follicles needed.

3. What Are the Criteria for Choosing Between Incision and Non-Incision Hair Transplantation?

When choosing between incision and non-incision hair transplantation,

it is better to consider several factors together

rather than deciding based solely on a comparison of scars.

The main factors to examine include:

• Extent of hair loss

• Number of follicles needed for transplantation

• Density of the hair at the back of the head

• Scalp elasticity

• Hairstyle normally maintained

• Whether you have had a previous hair transplant

For example, the approach may differ

between cases requiring many follicles over a wide area

and cases involving the transplantation of a relatively small number of follicles.

Whether you frequently maintain short hair

may also be one of the factors

that influences the choice of procedure.

Ultimately, each person has a different scalp and hair condition,

so the appropriate method may also differ.

4. Design Is More Important Than the Method Itself

With incision and non-incision hair transplantation,

the differences in surgical technique are important,

but what is more important

is a design that considers a natural hairline

and the direction of the hair.

Hair transplantation is not simply a matter of filling empty areas.

The direction and angle of the existing hair,

along with its density,

must also be considered

to achieve a natural appearance.

In particular, the hairline is also connected to the proportions of the face,

so designing it too low or too high

may create an unnatural impression.

It may also be helpful to establish a plan

while considering how hair loss

may progress in the future.

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