2026-09-03
How are the duration and engraftment rate of facial fat grafting determined? (Written directly by the director)
This article explains facial fat grafting, its engraftment rate, and how long the results last. It covers the procedure, factors influencing engraftment and duration, and common questions.

※ This article is written for the purpose of providing medical information.
It is not subject to deliberation under Article 56, Paragraph 2 and Article 57 of the Medical Act,
and we inform you that it is not an advertising post unrelated to the content of the deliberation.
Hello,
I am Park Jung-geun,
Director of Face Plus Plastic Surgery Clinic.

If you are concerned about your face looking less voluminous,
or a tired impression due to sunken cheeks,
you might be looking for consultations related to facial fat grafting.
Especially areas where volume changes affect one's impression, such as the forehead, front cheeks, under-eyes, and nasolabial folds,
tend to attract high interest.

When researching facial fat grafting,
many people often look for information about engraftment rates and duration.
Today, I will summarize the duration of facial fat grafting and
the factors that can influence the engraftment rate.
Table of Contents | ||
1. What is facial fat grafting? 2. Why is the engraftment rate often discussed? 3. What is the known duration? 4. Factors that can affect the duration |
1. What is facial fat grafting?
Facial fat grafting is a procedure that uses fat harvested from the abdomen or thighs

to supplement the volume of sunken facial areas.
It is often performed on areas that appear to have reduced volume, such as the forehead or front cheeks,
and in some cases,
the under-eyes or nasolabial folds are also considered.

Furthermore, rather than simply filling volume,
it is often important to consider the overall facial balance and connecting lines
to achieve a more natural appearance.
However, the degree of fat engraftment
can vary depending on individual constitution and lifestyle.
2. Why is the engraftment rate often discussed?
When you read reviews of facial fat grafting,
the engraftment rate is often mentioned.

This is because some of the injected fat
can change over time.
Especially after the initial swelling subsides,
some people may feel a difference in volume,
and the duration of the effect can vary depending on the degree of engraftment.

Also, even with the same facial fat grafting procedure,
there can be differences depending on the injection site, the condition of the fat,
and individual constitution.
In some cases,
additional consultations may be pursued to achieve the desired volume.
3. What is the known duration?
The duration can vary depending on the engrafted fat's condition and
individual lifestyle.
Generally,
it is known to maintain for a certain period after engraftment,

and then naturally change
over time.
Also, significant weight changes can
result in differences in volume,
and sleep habits or lifestyle patterns can also
have an impact.
4. Factors that can affect the duration
The duration of facial fat grafting is influenced by
the state of fat engraftment, as well as

individual constitution and
lifestyle.
Specifically, excessive weight changes or
irregular lifestyle patterns are often mentioned as factors that can
affect volume changes.

Also, differences in engraftment rate can occur depending on
skin condition, blood flow environment,
and characteristics of the injection site.
Rather than simply injecting a large amount,
it can be important to determine the appropriate volume direction
considering the current facial shape and skin condition.
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Duration of facial fat grafting
Frequently Asked Questions
What is facial fat grafting?
Facial fat grafting is a procedure that uses autologous fat harvested from the abdomen or thighs to supplement the volume of sunken facial areas. It can primarily be applied to the forehead, front cheeks, under-eyes, and nasolabial folds.
Why is the engraftment rate important for facial fat grafting?
Yes, the engraftment rate is important because some of the injected fat can change over time. After the initial swelling subsides, the volume may feel different, and the duration of the effect can vary depending on the degree of engraftment.
How long does facial fat grafting last?
The duration can vary depending on the engrafted fat's condition and individual lifestyle. Generally, it is known to maintain for a certain period after engraftment and then naturally change over time.
What factors affect the duration of facial fat grafting?
The duration is influenced by the state of fat engraftment, as well as individual constitution and lifestyle. Specifically, excessive weight changes, irregular lifestyle patterns, skin condition, blood flow environment, and characteristics of the injection site can affect volume changes.
How should the volume be set during facial fat grafting?
Yes, rather than simply injecting a large amount, it is important to determine the appropriate volume direction considering the current facial shape and skin condition. The goal should be to achieve natural results by considering the overall facial balance and connecting lines.