Cheek Sagging in Daegu — Is There a Treatment That Deals With the Cheek Alone?
“My cheeks have sagged” is a common sentence in consultation, and yet the literature holds no validated scale that measures the cheek. There is a scale for the jawline, one for the chin, one for the nasolabial fold, one for the marionette line. And yet for the cheek there is none. So a verdict that “the cheek sagging has improved” is always arrived at by looking at a neighbouring measure instead. We write that state of affairs down as it stands, and on top of it we set out what we decide on.
The conclusion, first
“Where in Daegu is good at lifting for cheek sagging?” is a question that cannot be settled from public data. And in this case there is one further circumstance — there is no scale to compare against in the first place. Within the range we checked, the lower part of the face has several validated five-point scales. A jawline sagging scale (digital validation by 12 experts · live validation by 5, inter-rater κ 0.76 to 0.81), a chin projection scale, a nasolabial fold scale (73 subjects · three board-certified raters), and a wrinkle severity scale (five grades, in use since the 1990s). And yet we could not find a validated scale that measures sagging of the “cheek” itself. So improvement in cheek sagging is always judged by neighbouring measures — has the nasolabial fold grown shallower · has the jawline tidied up · does the overall impression look better. And the thickness of the layers in the cheek changes with age · sex · body build — in the ultrasound records of 200 people, the superficial fat grew thinner with age and was thicker in women than in men. So we do not speak of “cheek lifting” as though it were a single product; we first separate out what it is that has changed in the cheek.
The order we actually work through in consultation
1. We begin by telling you that there is no scale for the cheek
| Area | Validated scale | Validation sample and agreement |
|---|---|---|
| Jawline sagging | There is one (5-point) | 12 experts digital · 5 live. Intra-rater κ 0.88 · 0.83, inter-rater 0.76 to 0.81 |
| Chin projection | There is one (5-point) | The same validation study. Inter-rater κ 0.80 |
| Nasolabial fold | There is one (5-point) | 73 subjects · three board-certified raters · two sessions two weeks apart |
| Wrinkle severity | There is one (5 grades) | Five raters · 30 photographs. Inter-rater agreement 67.7% · 72.3% |
| Skin roughness (midface) | There is one (5-point) | It looks at texture · crisscross lines · elastosis — not sagging |
| Cheek sagging | We could not find one | — |
The bottom row is the backbone of this article. There is a scale attached to the midface, but what that scale measures is the coarseness of the texture, not sagging. “We could not find one” does not mean “it does not exist”; it means that we did not reach it. That absence may not be an accident, though — the jawline and the nasolabial fold are contour lines, so their boundaries can be caught in a photograph, whereas the cheek is a surface, and it appears to be for that reason that its boundary is hard to define.
2. We separate out what it is that has changed in the cheek
Change in the cheek is usually one of three things — the deep cheek fat having deflated, the superficial fat having moved downwards, or the skin having grown thinner so that the structures beneath show through. The first is not solved by a tightening treatment. If anything, tightening may make the face look leaner. This distinction is the first thing we do at a consultation, and if it forks wrongly here every subsequent choice goes astray.
3. We check what the thickness of the layers is in that person
In a study retrospectively reviewing the layer structure of the cheek and submental area in the ultrasound records of 200 people, the superficial fat grew thinner with age (particularly in front of the ear · the lower cheek · the submental area), and women had thicker superficial fat than men in front of the ear and in the lower cheek. And the superficial and deep boundaries of the fascia lay more superficially in older, male and lean people. That is, the same setting does not reach the same layer. In the material measuring 30 cadavers with a three-dimensional scanner as well, superficial fat was 5.2 ± 1.9 mm, a standard deviation of 36% of the mean.
4. We also introduce the view that the cheek and the nasolabial fold move as one
There is an anatomical view that as the retaining ligaments of the face loosen, laxity of the zygomatic ligament leads to deepening of the nasolabial fold and laxity of the masseteric ligament to jowling, and a technique of injecting along a calculated vector on that premise has been reported. That report, however, is a case series of 45 people with no control group, judged only by global assessment at three months. We say alongside it that this is material of a low grade of evidence.
5. So this is the order we decide in
(1) We separate out whether it has deflated, come down or grown thin → (2) we divide the cases where a tightening class is right from those where a supporting class is right → (3) we check that person’s layer thickness → (4) since there is no scale that measures the cheek itself, we settle in advance what we will look at instead in order to judge (for instance: photographs under the same lighting and at the same angle, the nasolabial fold grade, the jawline grade) → (5) and on top of that we decide together. Price and discounts enter nowhere in this order; costs are explained separately at the consultation.
Five things worth asking at a consultation
These are questions you can ask at any clinic. If the answers are specific and the place says it does not know what it does not know, that helps a judgement.
- “Has my cheek deflated, or has it come down?” — the classes for these two are opposites.
- “What do you judge improvement in cheek sagging by?” — since there is no scale for the cheek itself, a measure to look at instead has to be settled.
- “Do you check my superficial fat thickness before setting the parameters?” — it differs with age · sex · body build.
- “Is there any chance tightening will make me look leaner?” — where it has deflated, there is.
- “How many people and what design is that evidence?” — whether it is a case series or a controlled trial.
What is confirmed / what is inferred / what we could not confirm / material pointing the other way
| Category | Content |
|---|---|
| Confirmed | That validated five-point scales exist for the jawline · chin · nasolabial fold · wrinkle severity, and their respective inter-rater agreements. That what the scale attached to the midface measures is the coarseness of the texture. That in the ultrasound records of 200 people the superficial fat grew thinner with age and was thicker in women, and that the fascial boundary is more superficial in older, male and lean people. That superficial fat in 30 cadavers was 5.2 ± 1.9 mm. |
| Inferred | The reason there is no cheek scale appears to be that the cheek is a surface rather than a contour line, so its boundary is hard to define in a photograph. And we take the view that, as a result, the judging of improvement in cheek sagging has no choice but to lean on neighbouring measures. This, though, is our interpretation. |
| Could not confirm | A validated scale that measures cheek sagging directly. A trial with a primary endpoint measuring sagging of the cheek or midface in millimetres. A validated method of examination for telling deflation of the deep cheek fat apart from movement of the superficial fat in the clinic. A trial randomly comparing a tightening class against a supporting class in the cheek area. |
| Material pointing the other way | That there is no scale does not mean “treatment for cheek sagging is pointless.” The neighbouring measures (the nasolabial fold grade · the jawline grade) are validated, and there is material showing that those measures improved. And when the same rater compares photographs taken under the same conditions, a before-and-after verdict is fairly stable even without a scale. What this article says is that a comparison of “rates of improvement in cheek sagging” between one institution and another does not hold. |
Where this article was written
- Miso Clinic, Daegu · 4F Bombom Building, 125 Dongdeok-ro, Jung-gu, Daegu, Republic of Korea (near Kyungpook National University Hospital station)
- Director Lee Chi-Hak · Tel. 053-428-2700
- This column was written by the director and reviewed in September 2026.
This article was written not to recommend a particular treatment but to set out the extent of the data needed for a decision. Judgement about an individual condition requires examination, and this article does not substitute for medical care. As companion pieces it helps to read facial sagging in Daegu — starting with which layer the treatment works on and nasolabial folds in Daegu — is it a matter of smoothing a wrinkle.
Frequently asked questions
Which hospital in Daegu is good at lifting for cheek sagging?
This is a question that cannot be answered from data, because no public metric comparing practitioners’ skill exists. On top of that, we could not find a validated scale that measures cheek sagging directly — which means there is no scale to compare against in the first place. Instead, ask “has my cheek deflated, or has it come down?”, and it is better to choose a place that answers by separating the two.
Is there really no scale for measuring cheek sagging?
Within the range we checked, we could not find one. The jawline sagging scale, the chin projection scale, the nasolabial fold scale and the wrinkle severity scale each have a validation paper. There is a scale attached to the midface as well, but what it measures is coarseness of texture · crisscross lines · elastosis, not sagging. Please read this as meaning that we did not reach one, not that “it does not exist.”
How do I know whether my cheek has deflated or come down?
The way we separate them at examination is roughly this — if the shape of the cheek changes markedly when lying down, that points to movement of position; if it still looks hollow when lying down, that points to volume. That said, in most cases the two are present together, and this method of examination is not itself a validated tool. So we give you the basis for the judgement but do not state it as settled.
Will threads in the cheek lift it?
We could not find a trial randomly comparing a tightening class against a supporting class in the cheek area. There is a report of a technique of injecting in a direction that reverses the loosening of the retaining ligaments, but it is a case series of 45 people with no control group and was judged only by global assessment at three months. It is material of a low grade of evidence.
Why do cheeks grow hollow with age?
Thinning of the superficial fat is observed in the ultrasound material. In the retrospective review of the ultrasound records of 200 people, superficial fat thickness decreased with age, and particularly so in front of the ear · in the lower cheek · in the submental area. So there are cases in which a tightening treatment alone does not change the impression and may make the face look leaner.
What is improvement checked with?
Since there is no scale for the cheek itself, it is better to settle in advance what will be looked at instead. At the consultation we take photographs under the same lighting · at the same angle · with the same expression as our reference, and where necessary we also record validated neighbouring measures such as the nasolabial fold grade and the jawline grade. If the criterion for judging is not settled before the treatment, it is hard to say afterwards what improved.
Who wrote this
Written and reviewed by Lee Chi-Hak, MD, medical director of Miso Clinic in Daegu, South Korea. Every study cited above is given together with its design, its size and the limitations the authors themselves recorded, and where we could not find data, we have said that we could not find any.
| Medical director | Lee Chi-Hak, MD |
|---|---|
| Address | 4F Bombom Building, 125 Dongdeok-ro, Jung-gu, Daegu, South Korea · Exit 1, Kyungpook National University Hospital Station |
| Phone | +82-53-428-2700 |
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| Reference library | All booster and device references |
References
- Jawline sagging and chin projection scales — Pooth R, Prinz V, Cajkovsky M, Green JB, Hernandez CA, Pavicic T, Mueller DS, Sattler S, Klepetko H, Fabi SG, Day D, Suwanchinda A, Cotofana S, Frank K, Journal of Cosmetic Dermatology 2022;21(2):600–607, PMID 34902199, DOI 10.1111/jocd.14661. 12 experts for digital validation · 5 for live validation. For the jawline sagging scale, intra-rater κ 0.88, inter-rater 0.76 to 0.81. A manufacturer’s name appears in the name of the scale, and it should be read with the conflict of interest in mind.
- Nasolabial fold scale — Lorenc ZP, Smith S, Bass LS, Bank D, Weiss R, Canfield D, D’Alessandro BM, Cramer LM, Journal of Drugs in Dermatology 2024;23(1):1319–1324, PMID 38206141, DOI 10.36849/JDD.7316. 73 subjects · three board-certified raters · two sessions two weeks apart. What the scale measures is “the presence of a depression and a shadow.”
- The prototype of the wrinkle severity scale — Day DJ, Littler CM, Swift RW, Gottlieb S, American Journal of Clinical Dermatology 2004;5(1):49–52, PMID 14979743, DOI 10.2165/00128071-200405010-00007. 5 raters · 30 photographs of the lower face. Inter-rater agreement 67.7% · 72.3% (weighted κ 0.75 · 0.78).
- Ultrasound material on the layer structure of the lower face — Kwon SH, Ahn GY, Lew BL, Shin JW, Na JI, Huh CH, Dermatologic Surgery 2022;48(5):527–531, PMID 35093961, DOI 10.1097/DSS.0000000000003393. 200 people, retrospective (mean 41.1 ± 13.7 years). The superficial fat grew thinner with age, and in front of the ear and in the lower cheek women had thicker superficial fat than men. The superficial and deep boundaries of the fascia lay more superficially in older, male and lean people.
- Thickness of facial skin and superficial fat — Lee KW, Yoon JH, Kim JS, Hu KS, Kim HJ, Clinical Anatomy 2021;34(7):1050–1058, PMID 33583088, DOI 10.1002/ca.23726. 30 fixed cadavers from Korea and Thailand · three-dimensional scanner. Skin 2.1 ± 0.4 mm, superficial fat 5.2 ± 1.9 mm. This is fixed cadaveric material.
- An injection technique from the standpoint of the retaining ligaments — Cohen S, Artzi O, Mehrabi JN, Heller L, Journal of Cosmetic Dermatology 2020;19(8):1948–1954, PMID 32543088, DOI 10.1111/jocd.13546. A case series of 45 people · no control group · global assessment at three months. It is a report of a technique on the premise that laxity of the zygomatic ligament contributes to deepening of the nasolabial fold and laxity of the masseteric ligament to jowling.
- Legislation on medical advertising — Article 56(2) of the Korean Medical Service Act. It prohibits advertising by means of accounts of treatment experience, comparison with other medical institutions, superlative expressions and the like. This is why this column carries no expressions such as “good at” or “the best,” no comparison with other medical institutions, and no prices or discounts.
Everything in this column is general information and does not replace medical diagnosis or treatment. Effects and side effects vary with individual skin condition, age and underlying illness, and the same result is not guaranteed for everyone. Any decision to proceed should be made in an in-person consultation with a physician.
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