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Does Septoplasty Cause the Nose to Collapse? How This Misconception Began

Objet Plastic Surgery · 오브제성형외과의원 · July 24, 2026

Does Septoplasty Cause the Nose to Collapse? The 'Reason' Behind This Misconception Hello. This is 오브제성형외과. When looking into septoplasty, there is one story you are likely to come...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Objet Plastic Surgery

Original post date: July 24, 2026

Translated at: August 17, 2026 at 4:52 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Does Septoplasty Cause the Nose to Collapse?

The 'Reason' Behind This Misconception

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 1

Hello.

This is 오브제성형외과.

When looking into septoplasty,

there is one story

you are likely to come across at least once.

"If the septum is touched,

the nose may collapse."

This one sentence

often creates concern

about using one's own tissue.

You may have understood that

using your own tissue is safe,

but when you look into it,

you may even come across claims

that the nose can become depressed.

This can make it difficult

to distinguish fact from misconception.

To give you the conclusion first,

using the septum does not itself

cause the nose to collapse.

This problem can occur

when the necessary structures

are not preserved sufficiently.

There is a clear reason

behind this misconception,

and understanding it

can actually help you make

a more informed decision.

Today, we will explain in order

why this misconception arose,

and what is genuinely important

in nasal surgery using the septum.

By reading to the end,

you will have a clearer understanding

of how the septum is used.

The Misconception About Nasal Collapse

Started 'Here'

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 2

The septum

is the cartilage that serves as

the central wall dividing the two nostrils.

Although it cannot be seen from the outside,

it is also a structure that supports

the shape of the nose from within.

In septoplasty,

part of this cartilage is harvested

and used to raise the nasal tip

or create a supporting structure.

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 3

The key point here

is that it is only 'part' of the septum.

When harvesting septal cartilage,

an L-shaped supporting structure

must always be left in place.

What is this L-shaped structure?

It is a framework-like portion of cartilage

that extends along the lower part of the nasal bones

and the upper part of the nasal opening.

This framework supports

the center of the nose from within.

To use an easy analogy, when setting up a tent,

it is similar to the central pole

supporting the entire tent.

Even if part of the pole is cut off

and used for another purpose,

some of the pole itself

must remain for the tent to stand.

However, if this L-shaped structure

is not preserved sufficiently

and more cartilage than necessary is harvested,

the force supporting the nose

may become weaker.

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 4

When the supporting strength weakens,

the middle part of the nose

may appear to sink inward,

and the septum may tilt to one side,

which can also create a sensation

of nasal obstruction.

In other words, nasal collapse

does not occur because the septum was 'used.'

It is a problem that can occur

when 'more than necessary

is harvested.'

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 5

This distinction was not understood,

and information spread in the form of

"touching the septum is dangerous,"

which led to this misconception.

It should now be a little clearer

why the claim that

"touching the septum causes the nose to collapse"

started circulating.

So how can this problem be avoided

in actual surgery?

We will explain that next.

The One Thing More Important

Than 'Using a Lot'

In septoplasty,

septal cartilage clearly has advantages

because it is tissue from one's own body.

Because it comes from your own body,

there is less sensation of a foreign body,

and it is advantageous for naturally elevating

the nasal tip.

For this reason, many people ask during consultations,

"Please use septal cartilage no matter what."

It is easy to understand why you may feel that way.

It is natural to think

that using tissue from your own body

would be the safest option.

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 6

However, there is one point

that needs to be addressed here.

The size, thickness, and strength of the septum

vary from person to person.

In particular, among East Asians,

it is not uncommon for the septum

to be small or thin.

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 7

If you insist on using only septal cartilage

when the septum is insufficient,

more than necessary may be harvested,

as explained earlier,

which may affect

the supporting structure of the nose.

Therefore, what matters is not

'how much septal cartilage is used,'

but 'how appropriately it is preserved.'

Once septal cartilage is harvested,

it does not grow back.

Even if revision surgery is needed later,

having sufficient septal cartilage remaining

can be a great help in maintaining

the basic structure of the nose.

Conversely,

if too much is used from the beginning,

there may be fewer options available

when correction is needed later.

Ultimately, septal cartilage

is not a material that is better

the more you use it;

it is a material that can be preserved

for the future by using it sparingly.

The 'One Thing' That Makes a Difference

When You Know It Before Your Consultation

If you are considering septoplasty,

there is one point

that is helpful to know before your consultation.

Rather than deciding in advance

which material to use for your nose,

it is a priority to first check

the condition of your septum.

After checking the size, thickness,

and strength of the septum before surgery,

septal cartilage can be used if sufficient,

while ear cartilage or other supplementary materials

can also be considered if it is insufficient.

This may actually lead to a safer surgical plan.

Rather than saying,

"Please use septal cartilage no matter what,"

an approach such as

"Please use the septum if there is enough,

and consider other materials as well

if it is insufficient"

can help create a more appropriate surgical plan.

Rather than focusing on whether the material itself

is good or bad,

choosing material suited to the condition of your nose

is the starting point for creating

a safe and natural result.

During your consultation,

asking not only

"How much septal cartilage will you use?"

but also

"How much septal cartilage will you leave?"

may help you understand

what standards the medical professional

uses regarding preservation.

Today, we reviewed

where the misconception about septoplasty began,

and what is actually important.

To summarize once again,

nasal collapse is not a problem

that occurs because septal cartilage was used.

It is a problem that can occur

when more than necessary is harvested.

The key is not to use septal cartilage

as much as possible,

but to preserve it appropriately

and use only as much as necessary.

Rather than deciding on the material in advance,

it is a safer approach to first check

the condition of your septum

and create a plan suited to it.

Dr. 이경묵 of 오브제성형외과

provides care in the fields of rhinoplasty

and revision rhinoplasty,

with a focus on correction of a bulbous nose

and reconstruction of a contracted nose.

The amount of septum preserved is carefully considered,

and it is used within the necessary range.

When the septum is insufficient,

surgery is planned using a combination

of other materials, such as ear cartilage,

with the aim of stably maintaining

the supporting structure of the nose.

Does Septoplasty Cause the Nose to Collapse? How This Misconception Began image 8

We recommend consulting carefully

at several clinics,

and checking not only

'how much septal cartilage is used,'

but also 'how much is preserved.'

This has been 오브제성형외과.

Thank you.

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  • The effects of procedures may vary from person to person, and side effects may occur.

We recommend that you make a decision about the procedure only after having a thorough consultation with a medical professional in advance.

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