In short. Buccal fat pad reduction removes part of a deep cheek fat pocket through an incision inside the mouth, slimming the lower cheek. It suits a genuinely prominent pad in a face at normal weight, not generalised roundness or a face planning major weight loss. The change is irreversible, and faces hollow with age, so conservative removal matters.
Key points
- It removes part of a deep, encapsulated fat pad, not the fat pinched at the cheek surface.
- It suits a genuinely prominent pad at normal weight, not generalised roundness.
- Removal is irreversible; fat lost at twenty-five is volume missed at forty-five.
- Swelling lasts one to two weeks; the final contour shows at one to two months.
- Risks include asymmetry, under-removal, infection, parotid duct injury and bleeding.
What is the buccal fat pad?
The buccal fat pad is a discrete, deep pocket of fat that sits between the chewing muscles and gives the lower cheek its roundness. It is not the fat you pinch at the cheek surface: it is a deeper, encapsulated structure that bulges the lower cheek when prominent, sometimes more on one side. Distinguishing a prominent pad from general fullness, masseter bulk, or simply a round soft-tissue face is what the assessment is for, because only the pad itself responds to this operation.
Who does it suit, and who does it not?
It suits a genuinely prominent pad in a patient who understands the aging trade-off, usually someone whose lower-cheek fullness persists despite a normal weight. It does not suit round faces built on generalised soft tissue, patients planning major weight loss, or anyone seeking the hollowed, model-cheek look as a lasting style. Faces naturally hollow with age, and the fat you remove at twenty-five is the volume you will miss at forty-five.
Partial removal versus the alternatives
| Conservative partial removal | Complete removal | Non-surgical options | |
|---|---|---|---|
| What it changes | Softens the lower-cheek bulge, leaving most fat in place | Removes the pad entirely | A muscle-relaxing injectable to the masseter when muscle adds width; waiting lets some fullness thin naturally |
| Who it suits | A genuinely prominent pad at normal weight | Exceptional cases only | Muscle-driven width, or anyone unsure |
| Anaesthesia and setting | Local with sedation or general; home the same day | Same operation and setting | None |
| Reversibility | Removal is not straightforward to reverse | More volume lost; grafting only partly corrects it | Not applicable |
| Main risks | Asymmetry, under-removal, infection, duct injury, bleeding | Premature hollowing, the late and hard-to-reverse regret | The bulge remains |
| When it is the wrong choice | Generalised soft-tissue fullness; planned weight loss | Almost any first-time case | A genuinely prominent pad that will not change |
Modern practice removes only a portion of the pad: enough to soften the bulge, leaving most of the fat in place for the decades ahead. Complete removal is reserved for exceptional cases. Alternatives worth considering first are a muscle-relaxing injectable to the masseter when muscle contributes width, and simply waiting, since some fullness thins naturally with time. Removal is quick; replacement is not straightforward.
How is the operation done?
A short incision is made inside the mouth opposite the upper molars. The fat is teased out under vision and a measured portion removed, often with dissolving stitches. It is done under local anaesthesia with sedation or general anaesthesia, takes under an hour, and patients go home the same day.
What can it change, and what can it not?
It slims the lower cheek, specifically the area below the cheekbone and above the jawline. It does not narrow the jaw angle, reduce the cheekbone, lift the midface, or change the overall facial outline beyond that localised zone.
Recovery, risks and revision
Cheek swelling is notable for one to two weeks with mild bruising; mouth rinses and soft food are advised for a week. Numbness of the cheek skin is usually transient. Desk work resumes within days to a week, and the final contour shows at one to two months.
The risks, named honestly: asymmetry, because pads differ between sides; over-removal with premature hollowing, the late and hard-to-reverse regret; under-removal; infection through the intraoral wound; injury to the parotid duct; and bleeding inside the cheek. Fat grafting can partially correct late hollowing, but prevention by conservatism is the better strategy.
Arrange a medical review if:
- Cheek swelling worsens after the first week, or fever and drainage develop, since the intraoral wound may be infected.
- One cheek develops a growing, tender lump, because bleeding or duct injury needs assessment.
- You are under twenty-five and seeking a hollowed look; discuss the aging trade-off before committing, since deferral is a legitimate choice.
Preparation and follow-up
Preparation includes assessing what is actually causing the fullness, discussing the aging trade-off explicitly, and agreeing that the target is subtle. Follow-up at one to two months confirms symmetry and contour; photographs make the change, deliberately modest, easy to see.
Sources
- American Society of Plastic Surgeons — buccal fat pad removal and facial contouring information
- International Society of Aesthetic Plastic Surgery — facial contouring guidance
- National Institute for Health and Care Excellence — guidance on cosmetic surgery
Internal links
Frequently asked questions
Why is conservative removal so important with this operation?
Faces naturally hollow with age, and the fat you remove at twenty-five is the volume you will miss at forty-five. Over-removal causes premature hollowing, a late and hard-to-reverse regret. Fat grafting can partially correct it later, but prevention by conservatism is the better strategy.
How do I know whether the fullness is actually the buccal pad?
The pad is not the fat you pinch at the cheek surface; it is a deeper, encapsulated structure that bulges the lower cheek when prominent. Distinguishing it from general fullness, masseter bulk or simply a round soft-tissue face is what the assessment is for, since only the pad responds.
What part of the face does this operation change?
It slims the lower cheek, specifically the area below the cheekbone and above the jawline. It does not narrow the jaw angle, reduce the cheekbone, lift the midface, or change the overall facial outline beyond that localized zone. The final contour shows at one to two months.
Risks & Limitations
- Bruising and swelling lasting weeks; after bone surgery, months pass before the final result is visible.
- Scars are permanent. They mature and fade over 6–12 months but never disappear.
- Numbness or altered sensation, which may be temporary or, after bone or nerve work, lasting.
- Asymmetry, under-correction or over-correction; final assessment is made at 6–12 months.
- Infection, bleeding or haematoma, which may need drainage or antibiotics.
- Breathing changes after nasal surgery, which may be temporary or require further treatment.
- Revision surgery carries higher risk and is less predictable than a first operation.
When to Seek Care
- Difficulty breathing or shortness of breath — seek emergency care immediately.
- Rapidly expanding swelling, or a tense, painful, tight area.
- Fever above 38 °C, spreading redness, warmth or pus.
- Bleeding that does not stop with gentle pressure.
- Any sudden change in vision after facial surgery or a facial injection.
References & Further Reading
- American Society of Plastic Surgeons (ASPS) — procedure and safety guidance
- International Society of Aesthetic Plastic Surgery (ISAPS)
- National Institute for Health and Care Excellence (NICE, UK) — relevant guidance
- Cochrane Library — systematic reviews in facial plastic surgery
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.