In short. The honest answer, named plainly: when the width is not bone, when the risk is not acceptable, when the face is still changing, and what to do instead.
Key points
- A useful question at an assessment is what would have to be true for the surgeon to advise against an operation, and what would have to be true for him to recommend it.
- A surgeon who can answer both is describing the findings he looks for.
- A consultation in which no finding could produce a no is not an assessment of your face.
Some of the most useful answers an assessment produces are no. This page names the situations in which reducing the cheekbone is not the right operation, or not the right operation now. None of them is a rejection of the patient.
When the width is not bone
Where the examination and the imaging show that the impression of width comes from fat over the cheek, from the masseter below it, or from the proportions of the face around the cheekbone, the honest plan does not involve the bone. Reducing it removes support and leaves the tissue producing the appearance exactly where it was, so the face reads flatter rather than narrower.
When the face is still changing
The bone has to have finished growing before it is reduced, so a patient who is still developing is not a candidate. There is a subtler version of the same point. In a face where the soft tissue has begun to descend, the width may be a matter of proportion rather than of bone, and the answer may lie in the tissue. Operating on the bone in that face addresses the wrong layer.
Ask what would change the answer
A useful question at an assessment is what would have to be true for the surgeon to advise against an operation, and what would have to be true for him to recommend it. A surgeon who can answer both is describing the findings he looks for. A consultation in which no finding could produce a no is not an assessment of your face.
When the nerve risk is not acceptable to the patient
The zygomatic branch of the facial nerve crosses the region the operation works in. The risk is managed by planning rather than eliminated, and a weakness after surgery is usually temporary and usually resolves. For some patients that residual uncertainty is not a trade they want to make in exchange for a change in width, and that is a legitimate conclusion rather than a clinical finding.
When the expectation is a different face
Where the aim is a face from a photograph, a different facial structure, or a change that people will notice as a transformation, the operation will not deliver it. Cheekbone reduction changes one measurement in the midface, and the face around it stays as it is. No amount of reduction closes that gap.
What an honest assessment may say instead
- That the width is fat or muscle, and the answer lies in a different treatment entirely.
- That the temple above is hollow, and adding volume there changes the same impression.
- That the risk is not worth the change for this patient, at this time, in this face.
Where the answer is no, it is usually accompanied by a named alternative: a treatment aimed at the muscle, a treatment aimed at the fat, or volume added rather than bone removed. An honest no with a reason is more useful than an operation aimed at the wrong structure.
Frequently asked questions
How often is the answer not to operate?
It is a common outcome of an assessment for this operation rather than an unusual one, and it is more likely where the width turns out to come from fat, from muscle or from the proportions of the face around the cheekbone. An assessment that can only end in an operation is not an assessment, and it is worth saying so plainly.
Is there a filler test that shows what reduction would look like?
No, and the direction of the test is the problem. Adding filler makes a face fuller and shows what more volume looks like; it does not show what removing bone would do. A patient who liked the result of a filler trial has learned something about volume and nothing about whether she would like a narrower cheekbone, and the two are not the same question.
At what age is the cheekbone mature enough?
The bone has to have finished growing, which means the operation is not appropriate for a patient who is still developing. The exact point is a clinical judgement made from the individual rather than from a number, and it is one of the reasons an assessment is needed rather than a decision made from a website.
Risks & Limitations
- The change to the bone is permanent. Bone that has been cut away cannot be restored as it was, so the amount removed is decided from imaging and treated as fixed once it has been set.
- The cheekbone is a support. Removing part of it removes part of what holds the midface up, so hollowing in the temple or the cheek is a property of the operation rather than a complication of it, and it is discussed before surgery rather than after it.
- The zygomatic branch of the facial nerve crosses the region the operation works in. Weakness around the eye or the smile after surgery is usually temporary and usually resolves over weeks to months; a lasting weakness is uncommon but possible.
- Swelling hides the width for months. The face reads unevenly at two to three weeks, is not close to final until four to six months, and is judged honestly between six and twelve months.
- Numbness of the cheek and the upper lip is expected after this operation, is watched rather than treated in the early weeks, and may not return fully in some areas.
- The two sides of a face are rarely identical, and reducing both by the same amount can make a difference that was always present more visible rather than less.
- The operation changes the width at the level of the eyes and the outline behind the cheek. It does not narrow the lower face, change the bite, lift the soft tissue, or alter the skin.
When to Seek Care
- Swelling that is increasing rather than settling after the first week, or that is much greater on one side — contact the team.
- A wound that is opening, or discharge, spreading redness or warmth around an incision.
- A weakness around the eye or the smile that is worsening rather than improving, or an eye that will not close — seek emergency care at once.
- Fever, or feeling generally very unwell with a wound or a swollen area.
- Calf pain, swelling or tenderness in one leg, or shortness of breath or chest pain — seek emergency care at once.
References & Further Reading
- American Society of Plastic Surgeons (ASPS) — procedure and safety guidance
- National Institute for Health and Care Excellence (NICE, UK) — relevant guidance
- Cochrane Library — systematic reviews
- Chinese Medical Association Plastic Surgery Branch — clinical guidance
This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.