Fat Grafting + Liposuction | The Secret to a Straighter Inner Thigh Line
Is liposuction alone enough to create a straight inner thigh line?
Not always. If the upper inner thigh is fuller while the lower area is hollow,
liposuction alone may make the indentation more noticeable.
Combining thigh liposuction with fat grafting can reduce excess volume,
fill the hollow area, and create a smoother, straighter inner thigh line.
When people think of fat grafting,
they often picture filling hollow areas of the face,
enhancing breast volume, or adding definition
to the hips and hip dips.
However, fat grafting is not only used
to make areas with insufficient volume fuller.
It can also be used to fill volume-deficient areas
and create a smoother, more continuous body contour.
When evaluating the overall body shape,
an uneven contour is not always caused
by having too much fat.
In some cases, a lack of volume in specific areas
can interrupt the natural flow of the silhouette.
The case introduced today
is a good example of this.
The patient wanted a straighter inner thigh line,
but liposuction alone was not enough
to achieve the desired contour.
So, how was a smoother and straighter
inner thigh line created?
Before Thigh Liposuction + Fat Grafting
Inner Thigh Contour Before Surgery
1. Why can the inner thighs still be a concern in a slim body type?
Not every woman in her 30s
has a high amount of body fat.
Some women are very slim overall,
yet their thighs may still appear relatively fuller,
especially along the inner thigh area.
This patient was also very slim
at 156 cm and 42 kg.
Although her weight did not suggest
a significant amount of excess fat,
she felt that her lower body looked
heavier than the rest of her body.
Her biggest concern was the fullness
along the inner thighs.
During the consultation,
her goal was simple:
“I just want to slim my inner thighs
a little so my legs look straighter.”
At first, inner thigh liposuction alone
seemed like it could provide enough improvement.
However, a closer evaluation of her leg shape
revealed an important detail.
The upper inner thigh was fuller,
while the lower inner thigh near the knee
was actually slightly hollow.
2. What if the upper inner thigh protrudes
while the area above the knee is hollow?
This type of contour can sometimes be seen
in slim women with a narrow frame.
Fat may be concentrated
in the upper inner thigh,
creating a noticeable bulge.
As the line moves downward,
the amount of fat and soft tissue decreases,
creating a hollow area above the inner knee.
Fullness → Hollow → Knee
Because of this pattern,
the legs may appear uneven or wavy from the front,
even when the leg bones themselves are not curved.
The key is not simply deciding
how much fat should be removed.
Both the protruding area and the hollow area
need to be evaluated together.
3. Why might inner thigh liposuction alone not be enough?
If only the fuller upper inner thigh
were aggressively treated with liposuction,
the overall amount of fat would decrease.
However, as the upper area becomes slimmer,
the existing hollow in the lower inner thigh
could become even more noticeable.
In other words, reducing fat
and creating a straighter leg contour
are not necessarily the same thing.
This is why fat grafting was also considered
for this particular case.
Preoperative Diagnosis and Surgical Plan – Lesarts Plastic Surgery, Dr. Pyeonglim Choi
4. Why we combined inner thigh liposuction with fat grafting
The plan was to remove fat from areas
with unnecessary fullness and use that fat
to fill areas where volume was lacking.
By combining both procedures, we could:
✔ Reduce fullness in the upper inner thighs
✔ Add volume to the hollow lower inner thighs
✔ Smooth the transition between the two areas
✔ Create a straighter, more continuous inner thigh line
For patients with a slim body type,
the amount of available donor fat is limited.
This makes it especially important to carefully plan
where the fat will be harvested
and how much should be grafted into each area.
5 Months After Thigh Liposuction + Fat Grafting
Straight Inner Thigh Line Created with Liposuction and Fat Grafting – Lesarts, Dr. Pyeonglim Choi
5. How did the inner thigh line change after 5 months?
At 5 months after surgery,
the improvement was not limited
to simply reducing inner thigh fat.
The difference between the fuller upper area
and the hollow lower area was reduced,
creating a smoother transition.
As a result, the inner thigh line appeared
straighter, smoother, and more naturally connected
than before surgery.
Before and After Inner Thigh Liposuction + Fat Grafting – Lesarts Plastic Surgery
In other words, the goal was to
“reduce the bulging area, fill the hollow area,
and connect them into one smooth line.”
Rather than simply discarding the fat
removed through liposuction,
it can be used to improve the contour
of another area where volume is needed.
View More Thigh Liposuction Cases
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As in this case, even for patients
with an overall slim body type,
the goal should not simply be
to remove as much fat as possible.
It is important to evaluate the bone structure, muscles,
fat distribution, and surrounding hollow areas together.
If the goal is a straighter inner thigh line,
rather than simply asking to
“remove more inner thigh fat,”
it is important to first determine
which areas protrude, which areas lack volume,
and how these areas should be connected
to create the most natural-looking leg contour.
FAQ
Q1. Why can the inner thighs look uneven even in a slim person?
Even in a slim body type, fat and soft tissue may be distributed unevenly.
The upper inner thigh may protrude while the lower inner thigh appears hollow,
creating a curved or wavy contour.
Q2. Can inner thigh liposuction alone create a straight leg line?
It depends on the existing contour.
If there is a hollow area below the fuller upper thigh,
removing fat alone may make the volume difference more noticeable.
Q3. Why is fat grafting combined with thigh liposuction?
Fat grafting can be used to fill areas that lack volume after excess fat is removed.
This helps reduce the transition between protruding and hollow areas
and creates a smoother inner thigh contour.
Q4. Can thigh fat grafting be performed on a slim patient?
Yes, but the amount of available donor fat may be limited.
For slim patients, it is especially important to determine
where fat should be harvested and how much should be grafted.
Q5. When were the results in this case evaluated?
The before-and-after results were compared at 5 months after surgery.
At that point, the transition between the upper fullness and lower hollow
appeared smoother, creating a straighter inner thigh line.
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