Complication Correction Clinic
Cellon runs a dedicated clinic for correcting complications from aesthetic procedures, including procedures performed at other clinics. The four areas we see most often are post-laser pigmentation and redness, thread lift complications, uneven liposuction results, and lower eyelid surgery revision. This page explains why each happens, when correction is appropriate, and how we approach it.
Before you read further
- Correction is not always the right answer, and timing matters more than most patients expect. For body contouring in particular, tissue is still recovering for months after the original procedure. Operating too early can make the final result worse.
- We identify the cause before proposing treatment. The same visible problem can come from different causes, and the correct correction differs by cause.
- Every physician at Cellon carries medical malpractice liability insurance, a legal requirement for registration as a healthcare provider for international patients in Korea. Cellon holds that registration.
- Identical pricing for Korean and international patients. There is no foreign-patient surcharge.
Registered Healthcare Provider for International Patients, Republic of Korea. Registration No. M-2023-01-08-7145, issued by the Seoul Metropolitan Government, valid through 26 June 2029.
Why do laser and pigment treatments cause side effects?
Redness, stinging, a burning sensation, or severe dryness after a laser treatment should be assessed early rather than waited out.
Left untreated, persistent redness and stinging can progress to chronic outcomes such as pigmentation or blotchy, uneven skin tone. There is a practical window in which these are easier to settle, which is why we ask patients not to postpone assessment.
Cases we treat
| Presentation | Description |
|---|---|
| Post-laser pigmentation | Wide-area pigmentation and facial blotching after a laser treatment was left untreated for a prolonged period |
| Nevus of Ota / Hori's nevus | Melasma and nevus-type lesions becoming more prominent, with pigment progressively more defined |
| Erythematous melasma | Redness developing around vessels alongside the pigment |
| Post-inflammatory pigmentation | Pigmentation arising as a sequela after an earlier insult of any cause |
Why do thread lifts cause complications?
Threads used in lifting dissolve in the skin over time, so complications are uncommon, but depth of placement is the usual reason when they occur.
Placed too superficially, threads can become visible through the skin. Placed too deeply, the tissue can protrude or depress. Skin irregularity and infection are also possible.
Cases we treat
| Presentation | Description |
|---|---|
| Thread extrusion | Thread inserted into the skin layer working its way out with movement of the muscles around the mouth |
| Depression | Depression where the fat layer is thick or the thread was placed too superficially |
| Asymmetry | Left-right asymmetry arising from differences in cog thread traction |
| Pain and swelling | Where tissue trauma during insertion was significant |
Dr. Kang has published peer-reviewed research on thread lifting, including work on polydioxanone threads. The same understanding of thread behaviour that informs our Triple Lock Thread Lift is what we apply when correcting thread complications.
When can liposuction results be revised?
For liposuction, accurate assessment is generally not possible until at least 6 months after the original procedure, and 6 to 12 months is when the picture becomes reliable.
Before 6 months, recovery is still in progress and what looks like a complication may still be resolving. Skin, muscle and nerve tissue continue to recover over roughly 6 to 12 months, so we prefer to assess at that point rather than intervene early.
Cases we treat
| Presentation | Description |
|---|---|
| Surface irregularity | Uneven, lumpy contour from fat that was not removed evenly in the first procedure |
| Adhesion | Skin adhesion following repeated revision procedures |
| No visible change | Dissatisfaction where insufficient fat was removed |
| Asymmetry | Asymmetry from disproportionate removal in one area |
Why is a second liposuction harder than the first?
Because the tissue is no longer the tissue the first surgeon worked on.
Wherever the cannula travelled during the first procedure, fibrous scar tissue and new blood vessels grow into those tracks, and a revision has to work through that. On top of it, areas that were over-suctioned are already depressed, and skin that has lost elasticity is now loose. Depressed areas often have to be corrected together with fat grafting rather than by suction alone. Where the abdomen is involved, umbilicoplasty and abdominoplasty may be required at the same time, which makes it a technically demanding procedure.
| Item | Details |
|---|---|
| Procedure time | Approximately 3 to 4 hours depending on the area |
| Anaesthesia | General anaesthesia |
| Hospitalisation | Not required |
| Recovery | 3 to 4 days |
| Appropriate timing | Approximately 6 months after the first surgery. The approach varies with individual condition. |
| Technique | VASER2-assisted, manually controlled liposuction |
| Cost | Confirmed at consultation. Korean and international patients pay identical prices, with no foreign-patient surcharge. |
What aftercare is provided?
- Scar management. Scar treatment is part of the aftercare programme. If scarring is still visible six months after surgery, further treatment is provided within that programme.
- Combination laser treatment to support recovery.
- Swelling management tailored to the procedure and the individual, including radiofrequency massage.
- Pain management under the clinic's body contouring anaesthesia protocol.
- A dedicated coordinator assigned one-to-one through the recovery period.
Planning a liposuction revision requires both dermatological knowledge of the tissue and substantial clinical experience, because the second procedure works on tissue already altered by the first.
Why does lower eyelid surgery need revision?
Lower eyelid fat can be addressed by several different methods, and revision is usually needed when the original method did not match the actual cause of the problem.
Where the wrong method was chosen, or technique was insufficient, the result can be an uneven under-eye surface, fat calcification, residual grooves, or hollowing.
Cases we treat
| Presentation | Description |
|---|---|
| Residual groove | An under-eye groove remaining where fat was removed |
| Uneven surface | Irregular under-eye surface following fat grafting or filler |
| Progressive hollowing | Under-eye hollowing that worsens over time |
| Re-protrusion | The under-eye area becoming convex again after surgery |
For the primary procedure, see Lower Eyelid Fat Repositioning.
How does Cellon approach correction?
We plan around the individual: existing scarring, degree of adhesion, and how much tissue remains determine which method is appropriate.
- The surgical approach is decided together with the patient, based on their scarring, adhesion and remaining tissue.
- We identify the cause of the complication first, then treat selectively for that cause rather than applying a single default method.
- We treat for overall facial balance, not only the defect itself. Correcting one area in isolation can leave the face less balanced than before.
- Damage to nerve tissue is minimised.
- Scarring that arises from the correction itself can often be made substantially less noticeable with laser treatment.
- Most correction procedures are performed under local anaesthesia.
Frequently asked questions
- Can Cellon correct a procedure performed at another clinic?
- Yes. The complication correction clinic exists for exactly this, and a substantial part of the work involves procedures performed elsewhere, including outside Korea.
- How long should I wait after liposuction before a revision?
- At least 6 months. Accurate assessment generally requires 6 to 12 months, because skin, muscle and nerve tissue are still recovering before that.
- I had a laser treatment and my skin is red and stinging. Should I wait?
- No. Redness, stinging, heat sensation or severe dryness after a laser treatment should be assessed as early as possible. Left alone, these can progress to pigmentation or blotchy skin tone that is harder to treat.
- My thread lift left a visible thread. Why did that happen?
- Usually placement depth. A thread placed too superficially can show through the skin; one placed too deeply can cause protrusion or depression.
- Do international patients pay more for correction procedures?
- No. Cellon charges identical prices to Korean and international patients, with no foreign-patient surcharge.
- How long should I stay in Korea for a correction procedure?
- Cellon recommends staying at least 3 days so recovery can be reviewed in person. Fat-based corrections generally need 7 days or more. Follow-up continues by photo and video call after you return home.
- Can the original result be fully restored?
- Not always. What is realistically achievable depends on the cause, how much time has passed, existing scarring and how much tissue remains. We give a direct assessment at consultation rather than after treatment has begun.
Send photos before you travel
For correction cases, a consultation with photographs is more useful than a general enquiry. Send images of the area, tell us what procedure was performed, where, and when. Our staff answer in English and Chinese.