Recurrence After Incisional Ptosis Correction: Why It Happens and How to Respond

Ptosis correction performed with the incisional technique can still lose its effect.

The causes of recurrence, how to distinguish it from swelling,

and the timing of revision are laid out here step by step.

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■ The bottom line

Incisional ptosis correction is known to have a lower likelihood of recurrence than the non-incisional method.

However, the incisional technique does not guarantee that recurrence will never occur.

Depending on the condition of the sutures, the individual's eyelid tissue characteristics, postoperative care, and the cause of the ptosis,

the corrective effect may diminish over time.

Recurrence can only be judged accurately once postoperative swelling has fully subsided (usually 3 to 6 months or later),

and if recurrence is confirmed, whether to proceed with revision

should be decided after thorough consultation with a specialist, based on the clinical course and the cause.

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■ What is incisional ptosis correction?

Ptosis correction is a procedure that strengthens the function of the eyelid-lifting muscle (the levator palpebrae superioris or Müller's muscle)

or adjusts its structure to improve eye-opening strength.

Because the incisional technique directly exposes and sutures the levator tissue,

it is known to allow more precise and longer-lasting correction than the non-incisional method.

Even so, the corrective effect can diminish depending on tissue condition and various other factors.

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■ Why does recurrence occur after incisional ptosis correction?

The main reasons recurrence occurs despite the incisional technique are as follows.

① Changes in suture tension

Incisional ptosis correction fixes the levator or Müller's muscle with sutures.

Over time, if the sutures loosen within the tissue

or the sutured tissue stretches, the corrective effect may diminish.

② Weakening of the eyelid tissue itself

With age, the elasticity of the levator muscle itself declines.

When surgery is performed in middle age or later, the corrective effect tends to decrease gradually because of tissue weakening.

③ Eye rubbing after surgery

Rubbing the eyes hard or applying physical stress to the eyelids in the early postoperative period

can interfere with stable healing of the sutured tissue and lead to recurrence.

④ Uncorrected cause of the ptosis

Ptosis has various causes, including myogenic (weakness of the muscle itself), neurogenic (nerve abnormality),

and aponeurotic (dehiscence of the levator aponeurosis).

If the underlying cause was not adequately addressed during surgery,

drooping may develop again over time.

⑤ Recurrence after overcorrection or undercorrection

When the eye is overcorrected at surgery, it may initially appear too widely open

and then return to a drooped state as the tissue settles.

Conversely, when undercorrected, the effect may be insufficient from the start.

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■ Is this recurrence, or still swelling? — How to tell the difference

When the eyes appear to open less in the early postoperative period,

many people are unsure whether this is 'recurrence' or 'swelling that is part of normal recovery'.

[ Features of a normal recovery ]

- It is common for the eyelids to feel heavy for several days to several weeks after surgery.

- Eyes that appear less open because of swelling tend to improve gradually over about 3 months.

- If asymmetry between the two eyes appears early after surgery and lessens over time, swelling may be the cause.

[ Situations that should raise suspicion of recurrence ]

- The result was good for a certain period after surgery (usually 1 to 3 months), and then the eyes begin to look droopy again

- Eye-opening strength still feels insufficient after 3 to 6 months, when the swelling appears to have fully resolved

- Only one eye clearly droops again

- The eyelid skin comes back down to a level similar to before the original surgery

* An accurate assessment is only possible once postoperative swelling has fully stabilized (usually around 6 months),

when a specialist directly measures eye-opening strength (MRD and other measures).

Concluding that recurrence has occurred based on self-assessment alone is not recommended.

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■ Recurrence after incisional ptosis correction is classified by timing

Recurrence differs in nature depending on when it occurs, and the management differs accordingly.

[ Early recurrence: within several weeks to 3 months after surgery ]

This is when the sutures loosen before the tissue has fully healed around them.

Rubbing the eyes hard or external trauma is sometimes the cause.

For early recurrence, revision may be considered relatively soon.

[ Late recurrence: several months to several years after surgery ]

Causes include tissue aging, gradual loosening at the suture site, and weakening of the levator muscle itself.

The pattern is a good initial result followed by gradual drooping.

For revision, the approach should be decided after assessing the traces of the previous surgery and the condition of the tissue.

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■ Options once recurrence is confirmed

[ Observation ]

If the swelling has not yet fully resolved, the course is observed for a period of time.

Observation for up to 3 to 6 months is typical,

and during this period it is important to minimize rubbing or otherwise irritating the eyes.

[ Revision (reoperation) ]

If recurrence is confirmed and recovery through observation alone is judged unlikely,

revision surgery may be considered.

Factors considered for revision:

- Identifying the technique and suture placement of the previous surgery

- The condition and amount of remaining levator tissue

- The current degree of ptosis (MRD measurement)

- Whether scar tissue is present from the previous surgery

In general, revision is recommended once the initial swelling has sufficiently stabilized,

usually 6 months to 1 year or more after surgery.

However, if early recurrence is severe, earlier revision may be considered.

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■ What to check before revision

Revision ptosis correction is often more complex than the primary surgery.

This is because scar tissue has already formed and the condition of the remaining levator tissue has changed.

If you are considering revision, be sure to confirm the following during consultation.

- Does the surgical team understand the records and technique of the previous surgery?

- What approach will be used for the revision?

- Is there enough remaining levator tissue, or is additional material needed (e.g., a frontalis sling)?

- Does the surgeon fully explain the possibility of another recurrence after revision?

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■ Frequently Asked Questions (FAQ)

Q1. Does incisional ptosis correction recur less often than the non-incisional method?

A. Because the incisional technique accesses and corrects the levator tissue directly,

it is known to have a lower likelihood of recurrence than the non-incisional method.

However, recurrence can still occur with the incisional technique because of changes in suture tension, tissue aging, and other causes,

and the recurrence rate varies with the individual's tissue condition and the surgical technique.

Q2. My eyes seem to open less after surgery. Has the correction come undone?

A. For the first several weeks after surgery, it is normal for the eyes to appear less open because of swelling.

Whether it is recurrence or swelling can only be judged accurately after 3 to 6 months, once the swelling has fully stabilized,

when a specialist directly measures eye-opening strength.

If it is difficult to judge on your own, it is best to contact the clinic where you had surgery first.

Q3. When does recurrence begin after incisional ptosis correction?

A. Recurrence is divided into early recurrence, which occurs within several weeks of surgery,

and late recurrence, which occurs several months to several years later.

Early recurrence is mainly caused by failure of the sutures to hold or by external irritation,

while late recurrence is mainly caused by tissue aging and loosening at the suture site.

Q4. When can I have revision after recurrence of incisional ptosis correction?

A. In general, revision is recommended 6 months to 1 year after surgery,

once the tissue has sufficiently stabilized.

However, if early recurrence is severe, revision may be considered at an earlier stage,

so you should discuss this with your surgeon.

Q5. Is revision more difficult than the first surgery?

A. Because revision must take into account both the scar tissue formed by the previous surgery and the altered condition of the levator,

it is generally more complex than the primary surgery.

If the amount of remaining levator tissue is insufficient, other approaches such as frontalis suspension surgery

may also be considered.

Q6. How should I care for my eyes after surgery to prevent recurrence?

A. It is important to avoid rubbing the eyes hard or applying strong stimulation to the eyelids in the early postoperative period.

In particular, the first 1 to 2 months after surgery are when the sutured tissue heals and becomes stably fixed,

so during this period, eye massage, excessive eye strain, and contact lens wear are restricted according to your surgeon's instructions.

Q7. Are incisional ptosis correction and double eyelid surgery different procedures? Is recurrence different too?

A. Ptosis correction is a procedure that improves the function of the levator muscle to strengthen eye-opening,

while double eyelid surgery creates a crease (fold line) in the eyelid skin.

The two procedures are often performed together, but their purpose and the structures they correct differ.

Recurrence of ptosis correction means a decrease in the levator correction effect,

whereas loosening of a double eyelid means the fold line fades or disappears.

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* This article was written for general informational purposes,

and the course may vary depending on the individual's surgical status and tissue characteristics.

Determining whether recurrence has occurred and deciding on revision must always be done through direct consultation with a specialist.

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