When is under-eye fat repositioning alone not sufficient?

 

hello. Director Park Su-jeong of Gangseo Human Dermatology no see.
If you are concerned about puffiness under your eyes along with fine lines or dark circles, you may be wondering if everything can be improved with a single surgery.

 

Under-eye fat repositioning is Surgery to address the boundary between protruding fat and the tear trough It is effective in reducing the height difference between the bulge and the groove underneath, but it cannot resolve changes in the skin surface or pigmentation in the same way.

 

Therefore, during the consultation, we first explain the distinction between "what changes with fat redistribution" and "what may remain with fat redistribution alone." In this article, What concerns may remain, by cause Let's take a look.

 

💗 Four cases where regional redistribution alone may not be sufficient
✔ When the skin under the eyes is significantly sagging
✔ If you are concerned about fine lines on the surface of your skin
✔ When pigmented and vascular dark circles are present together
✔ When the front of the cheeks are also sunken

 

 

① If the skin under the eyes is significantly sagging, is fat redistribution sufficient?

Even if you move the bulging fat Sagging skin does not shrink sufficiently on its own. If there is excess skin or the support for the eyelids is weak, sagging may persist even after the fat protrusion is improved.

 

During the consultation, we first assess the degree of skin sagging and the condition of the eyelid support. This is because we must not only evaluate the amount and location of the fat but also predict how the overlying skin will settle after surgery.

 

Depending on the skin condition, elasticity treatments or separate surgical methods may be considered, but Since the skin around the eyes is thin, the same intensity of treatment is not applied to everyone. The approach varies depending on the degree of sagging and skin thickness.

 

② Will fine lines under the eyes also disappear?

Fine wrinkles are located more than the location of the fat Skin dryness and loss of elasticity, repetitive facial movements It is more related to this. Therefore, even if fat is redistributed to reduce the height difference under the eyes, fine wrinkles on the skin surface may remain.

 

While reducing bulging and fading shadows makes the under-eye area look much more refined, smoothing out the wrinkles themselves is a different matter. You must keep your expectations separate to minimize disappointment after surgery.

 

After examining the depth of wrinkles and skin thickness, treatments to aid skin regeneration may be considered separately. Whether to proceed with multiple treatments at once or to decide based on the wrinkles remaining after fat redistribution will depend on the outcome. It varies depending on recovery conditions and skin condition.

 

⚠️ Fat redistribution and fine wrinkles are separate issues.
· Fat Redistribution: Addresses protruding fat and the height difference of the tear trough.
· Fine lines: Related to skin dryness, elasticity, and facial expressions
The necessity of protrusion correction and expectations regarding wrinkles must be evaluated separately.

 

③ What causes dark circles?

The reasons why the area under the eyes looks dark are different. The main cause is the shadow created by fat protrusions. If so, the contours become smoother and the darkness can be alleviated.

 

On the other hand, brown pigmentation, blood vessels visible beneath thin skin, or discoloration caused by dermatitis may persist even after the fat is relocated. In such cases, you may still feel that the area is "dark" even after surgery.

 

Therefore, dark circles are not viewed as a problem. Shadow type, pigmented type, vascular type You must examine the cause. If you remove more fat without knowing the reason for the dark appearance, the hollowness and shadows may actually become more pronounced.

 

⚠️ Three types of dark circles
· Shadow type: Shadows created by protruding fat → Can be alleviated by fat redistribution
· Pigmented type: Brown pigmentation · Post-dermatitis discoloration → Requires separate evaluation
· Vascular type: Blood vessels visible under thin skin → Requires separate evaluation

 

④ If the front of the cheek has sunken in as well, what factors should be considered?

If the front of the cheeks lack volume, even if under-eye fat is repositioned The sink below may remain. This is why we look at whether the line connecting the under-eye area to the front of the cheek looks natural, rather than just flattening the under-eye area.

 

If necessary, you can add volume to the cheeks separately, but adding too much volume around the eyes can make it look unnatural or bumpy.

 

So first Explain the scope of change resulting from fat redistribution, and decide on additional treatment in stages after identifying any remaining issues. Rather than planning multiple procedures at once from the beginning, it is safer to determine the order based on the actual remaining area after surgery.

 

💄 Things to check together in a fat redistribution consultation
✔ Degree of under-eye skin sagging and eyelid support status
✔ Depth of fine lines and skin thickness
✔ Types of dark circles (shadow type, pigmented type, vascular type)
✔ Volume of the front of the cheeks and the line connecting from under the eyes to the front of the cheeks
✔ Recovery Conditions and Order of Additional Treatment

 

 

💬 Frequently Asked Questions

Q1. Do dark circles also disappear after fat redistribution?

A1. Shadows caused by protrusions can be reduced, but pigmentation or blood vessel visibility requires a separate assessment of the cause.

 

Q2. Should I avoid fat redistribution if I have a lot of fine wrinkles?

A2. Fat protrusion and fine wrinkles are different issues. We assess the necessity of correcting the protrusion and the expectations regarding the wrinkles separately.

 

Q3. Do I need to receive all additional treatments at once?

A3. That is not necessarily the case. The order is determined by considering the remaining issues after regional redistribution and the recovery conditions.

 

Q4. If the front of the cheeks are sunken, can it be resolved with fat redistribution alone?

A4. The protrusion under the eyes will be improved, but the hollowness below the cheeks may remain. We determine the need for supplementation in stages by examining the line extending from under the eyes to the cheeks.

 

✨ Conclusion

Under-eye fat repositioning is Focus on improving fat protrusion and the boundary of the tear trough. We adjust it. Changes may be limited for skin sagging, fine lines, pigmented or vascular dark circles, and sunken cheeks because their causes differ.

 

Rather than increasing the number of procedures, it is more important to first identify what concerns stem from and where they originate.

 

During the consultation, please make a decision by distinguishing between the changes you can expect from fat redistribution and the areas that require separate management.

 

📖 Reference Materials
· Memon SF, et al. Lower Eyelid Surgical Anatomy. J Craniofac Surg. 2025. (PMID 39585706)
· Drolet BC, Sullivan PK. Evidence-based medicine: Blepharoplasty. Plast Reconstr Surg. 2014. (PMID 24776550)
· Liao SL, Wei YH. Fat repositioning for tear trough deformity. Graefes Arch Clin Exp Ophthalmol. 2011. (PMID 21853230)
· Yoo DB, Peng GL, Massry GG. Transconjunctival lower blepharoplasty with fat repositioning. JAMA Facial Plast Surg. 2013. (PMID 23471339)
· Michelle L, et al. Treatments of Periorbital Hyperpigmentation. Dermatol Surg. 2021. (PMID 32740208)
· Pissaridou MK, et al. Periorbital Discolouration Diagnosis and Treatment. J Cosmet Laser Ther. (PMID 34078228)

 

 

Gangseo Human Dermatology Clinic

Director Park Su-jeong

- Dermatologist
- Regular member of the Korean Dermatological Association
- Regular member of the Korean Laser Society
- Regular member of the Korean Society of Dermatologic Surgery
- Member of the American Academy of Dermatology (AAD)
- (Former) Head of Dermatology Department, Seoul Military Manpower Administration Physical Examination Center
- Performed over 2,000 lower eyelid fat repositioning procedures