What a case figure counts and over what period, why a surgeon's career total is not a clinic's total, how to ask where a published number came from, and what it cannot tell you about your own case.
Case volume is the most quoted figure in cosmetic surgery marketing and the least examined. A number appears, it is large, and it does its work — not by being verified, but by being big.
The problem is that a number on its own is not a claim. It becomes a claim only when four things are attached to it: what was counted, whose cases they were, over what period, and from what source. Strip those away and a figure means nothing at all, which is precisely why figures are so often published without them.
This page sets out what a case figure has to carry to be readable, how to read one that is properly stated, why the distinction between a surgeon's total and a clinic's total matters more than it appears to, and what volume does and does not tell you about your own operation.
A case figure needs four elements to mean anything: what was counted, whose cases, over which period, and from what source. Edition's figure is stated as more than 4,500 nose surgeries — Dr. Han's career total from 2017 to 2025, counted from medical records. Read that sentence rather than the number: it is a surgeon's total, not the clinic's, and the period spans his career rather than his time at this practice. Where any of the four elements is missing from a figure you are reading, ask for it. A clinic that counted properly can supply it.
On this page
- A number is not a claim
- The four elements a figure must carry
- Reading Edition's figure in full
- Why a surgeon's total is not a clinic's total
- Why “counted from medical records” is the load-bearing phrase
- The rate, and why the period is worth the arithmetic
- What counts as a nose surgery
- Why there is no separate revision figure here
- How to ask where a number came from
- The other numbers on the same page
- What high volume genuinely indicates
- What it cannot tell you about your case
- The questions that outrank the number
- Questions patients ask
A number is not a claim
Consider what “5,000 cases” on a website actually asserts. Five thousand of what — operations, procedures, patients, consultations? Performed by whom — one surgeon, four, or everyone who has ever worked there? Over what period — three years or thirty? Counted how — from records, from a booking system, or from an estimate someone made once?
Each of those questions changes the meaning by an order of magnitude, and the figure answers none of them. It is not a false statement. It is not a statement.
This is worth being clear-eyed about rather than cynical. A number published without its qualifiers is usually not an attempt to deceive; it is the result of a marketing convention in which large numbers are treated as self-explanatory. But a patient using such a figure to choose between clinics is comparing quantities that may not be measuring the same thing at all.
The four elements a figure must carry
Apply these to any case volume you encounter, on any site.
What was counted. Operations are not procedures, and procedures are not patients. One patient may account for several operations; one operation may be counted as several procedures if it addressed several structures. A figure counting the smallest unit will always be the largest number.
Whose cases. A named individual, or an institution. This is the distinction most often blurred, and the one that changes a figure the most.
Over what period. With both ends given. A total with no start date cannot be assessed for rate, and rate is what tells you whether this is current practice or a career summary.
From what source. Records, a system, or an estimate. This is the element almost never stated, and it is the one that determines whether the figure is countable at all.
A figure with all four is a checkable claim. A figure missing one can still be honest but cannot be compared. A figure missing three is decoration.
Reading Edition's figure in full
Here is ours, written the way it should be written: more than 4,500 nose surgeries — Dr. Han's career total from 2017 to 2025, counted from medical records.
Take it apart against the four elements.
What was counted: nose surgeries. Operations, not procedures within operations and not consultations.
Whose: Dr. Dae-hee Han's, individually. This is a surgeon's figure. It is not the clinic's, and the distinction is made deliberately rather than incidentally.
Period: 2017 to 2025. Both ends stated, so the rate is derivable by anyone who wants to derive it.
Source: counted from medical records. Not estimated, not projected from a monthly average.
The figure is quoted as “more than” rather than as a precise total, and that is deliberate too. A count that produces a suspiciously round number invites a question; a count expressed as a floor says what it can support and no more.
Why a surgeon's total is not a clinic's total
This is the distinction the whole page turns on, and it is worth stating plainly.
The 2017–2025 period covers Dr. Han's practice across more than one setting, and Edition has not existed for the whole of it. The cases belong to the surgeon and travel with him; they do not belong to a building.
Which means the figure must not be reattributed to the clinic. Writing it as though the institution itself had carried out that number of operations would assign to a building a total that belongs to an individual over a career — a false statement about this clinic, even though every case counted in it is real. We do not write it that way, and the reason is not modesty. It is that the reattributed version would not be true.
Why this matters to you as a reader: institutional figures and individual figures answer different questions. An institutional total tells you about the volume passing through a practice, which may involve many surgeons of varying experience. An individual total tells you about the person who will operate on you. When you are choosing a surgeon, the second is the relevant figure — and the first is frequently what is published, because it is larger.
So the question to ask of any figure is not “how many?” but “how many, by whom?”
Why “counted from medical records” is the load-bearing phrase
Of the four elements, source is the one that separates a count from an impression, and it is the one almost never given.
Medical records are created at the time of treatment, for clinical and legal purposes rather than for marketing. Counting from them means going through what was actually recorded. It is slow, it produces whatever number it produces, and it cannot be adjusted upward by optimism.
The alternatives produce numbers too. An estimate from a monthly average multiplied across years. A figure someone arrived at some time ago and that has been repeated since. A count of bookings rather than operations. None of these is necessarily dishonest, and all of them are looser than a records count — and none of them, crucially, can be recounted by anyone else and reproduced.
So when a figure states its source, note it. When it does not, the useful question is not whether the number is true but whether anyone knows.
The rate, and why the period is worth the arithmetic
A total with both ends of its period stated lets you do something a total alone does not: work out the rate.
Divide the figure by the number of years and you have an annual average. Do it for any properly stated figure and the number stops being an abstraction and becomes a description of a working life — a volume of operations per year, which you can weigh against what seems plausible for one surgeon carrying out consultations and follow-up as well.
This is worth doing for two reasons. It converts an impressive total into something concrete, which is generally deflationary in a useful way. And it is the fastest test of whether a published figure is coherent: a total that implies an implausible rate is a total with a definitional problem somewhere, usually in what was being counted.
It also reframes what you are looking for. A very high total accumulated over a short period and a moderate total accumulated steadily over a long one describe different practices, and neither is automatically preferable — but they are different, and only the period reveals which you are looking at.
A total published without a start date cannot be tested this way at all, which is one reason the omission is worth noticing.
What counts as a nose surgery
Scope determines size, and scope is where figures quietly inflate.
The figure here counts nose surgeries — operations on the nose. It does not count consultations, follow-up visits, or non-surgical treatments to the nose. Nor does it count individual manoeuvres within an operation as separate cases, which is a counting method that can multiply a total several times over without a single additional patient.
When reading someone else's figure, ask what falls inside the boundary. “Facial procedures” is a much wider category than “nose surgeries”, and a large number attached to a wide category tells you considerably less than a smaller number attached to a narrow one.
The narrower the category, the more the number means. A figure for the specific operation you are considering is worth more than a larger figure for everything a clinic does.
Why there is no separate revision figure here
A reasonable question, since revision rhinoplasty is a substantial part of this clinic's work and a patient considering it would want a figure for that specifically.
The answer is that the confirmed count is for nose surgery as a whole. There is no separately verified sub-total for revision cases, and producing one by estimating a proportion of the total would be inventing a number with the appearance of precision.
We would rather answer the question with the figure that exists than answer it with a figure that sounds better. A patient who cannot tell which of those they are being given is a patient who cannot use either.
This is also a useful test to apply elsewhere. Where a clinic publishes both a total and a neatly proportioned sub-figure, ask whether the sub-figure was counted or derived. Both answers are informative.
How to ask where a number came from
Short, specific, and not adversarial. Four questions cover it.
Is that figure for one surgeon or for the clinic? If for the clinic, ask for the figure for the individual who will operate on you.
Over what period? Both ends.
How was it counted? Records, a system, or an estimate.
Does it count operations, procedures, or patients? The unit changes the number substantially.
You are not challenging the honesty of the figure. You are asking what it measures, which is a prerequisite for using it. A clinic that counted carefully finds these questions easy, and a clinic that did not finds them difficult — and either way, the answer tells you something beyond the number.
The other numbers on the same page
Case volume rarely appears alone. It usually sits beside other figures, and the same four questions apply to all of them.
Satisfaction percentages. Ask who was surveyed, how many responded, over what period, and how the question was worded. A percentage without a sample size and a method is a percentage of an unknown quantity, and small samples produce impressive figures easily.
Proportions of a practice. A statement that some share of a clinic's work is of a particular type needs a basis: counted from what, over which months. Ask, because these are frequently impressions expressed numerically.
Years of experience. Counted from licensure or from specialist certification? The two differ by several years, and only one of them is years in the specialty.
Any figure ending in a round number. Not evidence of anything by itself, but worth a question about whether it was counted or arrived at.
The habit is the same throughout: read the sentence around the number rather than the number. Where there is no sentence, the number has not been made into a claim, and it should not be weighed as though it had.
What high volume genuinely indicates
Having spent most of this page qualifying figures, it is worth being fair about what they represent.
Volume in a specific operation indicates repeated exposure to its variations. Anatomy differs, and a surgeon who has operated on many noses has encountered configurations that a lower-volume surgeon may not have seen. It indicates practised technical execution, since surgery is a manual skill and manual skills respond to repetition. It indicates having seen results over time, which is how expectations get calibrated. And sustained volume over years indicates continuity of practice rather than a burst of activity at one point.
Those are real. They are also, taken together, a statement about probability rather than about your operation.
What it cannot tell you about your case
The limits are specific enough to list.
It does not tell you the outcomes. A count of operations is a count of operations, and volume without any information about results is exactly half of the relevant picture — the half that is countable.
It does not tell you whether your particular anatomy is one the surgeon has seen frequently. A career total spanning many nose types does not guarantee depth in yours, and asking about your specific configuration is a better question than asking about the total.
It does not tell you how a consultation is conducted, whether limits are described before possibilities, or whether an operation would be declined when it is not advisable. Those are not volume-related properties.
And it does not predict your result. Your operation is one case, performed on your tissue, healing on your body. A large denominator does not determine a single numerator.
The questions that outrank the number
If you take one thing from this page, make it the order of importance.
Whether the surgeon holds the specialist qualification — a floor that volume does not substitute for. Who will actually perform your operation, since a figure belonging to one doctor is not a figure about another. What the assessment of your specific case is, and what its limits are. And whether you were told what will not change, before you were told what will.
A large, properly stated case figure is worth something: it is a real fact, honestly counted, about someone's experience. Read it, ask what it measures, and then move on to the questions that decide the outcome.
Questions patients ask
What exactly does the 4,500 figure count?
Nose surgeries performed by Dr. Han — his career total from 2017 to 2025, counted from medical records. It is a surgeon's figure rather than the clinic's, and it counts operations rather than procedures or consultations.
Is that figure the clinic’s total?
No — and it must not be reattributed that way. It is Dr. Han's career total across the 2017 to 2025 period, which spans more than one setting. The cases belong to the surgeon, not to the building.
How many of those were revisions?
There is no separately verified sub-total, so none is published. Producing one by taking a proportion of the total would create the appearance of precision without the count behind it.
Is a bigger number better?
Only if it measures the same thing. A larger figure covering a wider category, or attributed to an institution rather than an individual, is not comparable with a smaller, narrower, individual one.
Why “more than” rather than an exact number?
Because it is stated as a floor the count supports rather than as a total that has been rounded into shape.
Should case volume be the main thing I compare?
No. Specialist qualification, who will operate, and the quality of the assessment of your own case all rank above it. Volume is context.
What if a clinic will not say how a number was counted?
Then you know what the number can be used for, which is nothing comparative. The question costs a sentence to answer if the counting was done.
About the medical reviewer
Dae-hee Han, MD — Board-Certified Plastic Surgeon (specialist certificate No. 2045, issued 3 March 2014; medical licence 00394, issued 26 February 2009). Master’s degree, Ajou University School of Medicine. Training at the Craniofacial Center, Chang Gung Memorial Hospital, Taiwan (2013), and the IFAAS Mini Fellowship, University of Florida, USA (2016). Three rhinoplasty papers published in SCIE-indexed international journals. More than 4,500 nose surgeries — Dr. Han’s career total from 2017 to 2025, counted from medical records. He carries out consultation, surgery and follow-up personally; fee guidance is given by the clinic’s consultation manager.
Last reviewed: 2026-08-15
Clinic information
Edition Plastic Surgery Clinic & Dermatology
6F, OPUS 407, 407 Gangnam-daero, Seocho-gu, Seoul 06614, Republic of Korea
One minute on foot from Gangnam Station Exit 10
Tel +82-2-591-0100 · editionprs@gmail.com
Consultation hours: Monday to Friday 10:00–19:00 · Saturday 10:00–17:00 · closed Sundays and public holidays
Disclaimer
Individual results may vary. Bleeding, infection, swelling, asymmetry, and scarring can occur. Please decide after a full consultation with a board-certified specialist.
This page is general medical information. It is not a diagnosis, and it does not promise a particular outcome. Surgical fees are given after an in-person consultation.