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Procedure GuideUpdated October 2026

Buccal Fat Removal (Bichectomy)

Buccal fat removal takes part of the deep cheek fat pad out through a cut inside the mouth, and the fat does not grow back. The concern raised in the literature is hollowing years later as facial fat thins with age (PMID 30534506); we hold no study that measures how often that happens or at what age the trade-off turns. It is not a facelift and lifts nothing that sags. What DEEPPLANE™ holds as data: no complication rates of our own, so every rate on this page comes from the cited studies, and 30 of 5,440 published before-and-after pairs photographed twelve months or more after surgery.

Buccal fat removal slims a full or round face by removing part of the buccal fat pad through a hidden incision inside the mouth. It's become one of the most searched cosmetic procedures — but it's also one where the plastic surgery literature is most explicit about a real long-term trade-off: the same fat that makes a face look full when you're young is part of what keeps a face from looking hollow as you age.

Quick Answer

Buccal fat removal (bichectomy) removes part of the deep cheek fat pad through an intraoral incision, slimming and contouring the mid-lower face with no visible scar. Considered for younger patients with a naturally full or round face; surgeons advise against it for patients already thin-faced and are increasingly cautious over roughly 40-45, since the procedure is irreversible and the same fat compartment contributes to youthful fullness that naturally declines with age. Published plastic surgery literature explicitly flags premature aging and midface distortion as a documented long-term concern of over-resection.

Educational content, not a substitute for an in-person consultation with a board-certified facial plastic or oral & maxillofacial surgeon.

What is buccal fat removal and is it safe?

Buccal fat removal (bichectomy) removes part of the buccal fat pad through a small incision inside the cheek to slim and contour the face, with no external scar. It is a well-established procedure, but the plastic surgery literature specifically cautions that removing too much fat — or removing it from an older or already-thin face — risks premature-looking aging later in life, since the buccal fat pad is one of the deep compartments that naturally provides youthful facial volume.

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Who should NOT get buccal fat removal?

Patients who are already thin-faced, underweight, or have hollow/gaunt cheeks should not have buccal fat removed — there's no fat left to safely spare. Surgeons are also increasingly cautious with patients over roughly 40-45, since natural age-related fat loss will compound with the surgically removed volume over the following decades. Because the procedure is irreversible (buccal fat does not regenerate, and fat grafting only partially restores lost volume), a conservative, judgment-heavy approach from an experienced surgeon matters more here than in most cosmetic facial procedures.

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What the Buccal Fat Pad Actually Is

The buccal fat pad (also called Bichat's fat pad) is a distinct, encapsulated fat compartment sitting deep to the cheek muscles, between the buccinator muscle and the more superficial facial muscles. It's anatomically separate from the subcutaneous fat directly under the skin — which is one reason removing it changes cheek fullness without directly affecting skin laxity or wrinkles the way other procedures do.

Its size varies significantly between people (part of why some faces look naturally fuller/rounder than others at the same body weight), and — the central clinical debate — how much it shrinks or persists with natural aging is not fully settled in the literature. That uncertainty is exactly why surgeons are cautious about removing it surgically in a way that can't be undone.

The Premature-Aging Question, Straight From the Literature

This isn't a fringe concern — it's raised directly in peer-reviewed plastic surgery journals, by some of the most cited names in facial plastic surgery:

  • Rohrich, Stuzin, et al. (Plastic and Reconstructive Surgery, 2021) write that despite the procedure's popularity, "the evidence remains limited" on long-term outcomes, and specifically flag the risk of "premature aging and midface distortion."
  • Benjamin & Reish (Plastic and Reconstructive Surgery Global Open, 2018) titled their clinical review "Buccal Fat Pad Excision: Proceed with Caution" for exactly this reason.
  • A systematic review found that no study to date has actually tracked long-term facial-aging outcomes after the procedure — meaning the risk is taken seriously by the surgical community, but hasn't been quantified by controlled long-term data yet either.

The practical takeaway: this uncertainty is a reason for a conservative approach (partial rather than aggressive removal) and a real conversation with your surgeon about your age and facial fat distribution — not a reason to avoid the procedure outright for the right candidate.

Procedure & Recovery

Anesthesia

Local with oral sedation is typical for a standalone procedure; general anesthesia if combined with another surgery.

Duration

20-45 minutes as a standalone procedure via a small intraoral (inside-the-cheek) incision — no visible external scar.

Early recovery

Swelling peaks around day 2-3 (often looking more pronounced than the eventual result). Soft-food diet and saltwater rinses for 1-2 weeks.

Final result

Visible once swelling fully resolves, typically 2-3 months. Most patients return to work/school within 3-7 days.

Combining With a Facelift

Buccal fat removal and deep plane facelift address cheek/jawline appearance through opposite mechanisms — a facelift repositions and lifts sagging tissue that's already there, while buccal fat removal reduces tissue volume. For patients already having a deep plane facelift, adding buccal fat removal in the same session is common, but it changes the candidacy calculus: a facelift patient is, by definition, dealing with age-related volume loss elsewhere in the face, which is exactly the population buccal fat removal's long-term literature is most cautious about. Discuss the combination — and whether it's appropriate for your specific anatomy and age — with your surgeon directly.

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Frequently Asked Questions

What is buccal fat removal?
Buccal fat removal (bichectomy) is a procedure that removes some or all of the buccal fat pad — a distinct fat compartment in the cheek, deep to the cheek muscles — through a small incision inside the mouth. Removing this fat slims and contours the mid and lower cheek, creating a more defined jawline and cheekbone appearance. There is no visible external scar because the incision is entirely intraoral.
Who is a good candidate for buccal fat removal?
Good candidates are typically younger adults (20s-40s) with a naturally full, round, or "chipmunk cheek" facial shape who want more defined contour and have finished facial growth. It is not recommended for patients who are already thin-faced, underweight, or have hollow cheeks, and surgeons are increasingly cautious about performing it on patients over roughly 40-45 — buccal fat is one of the deep facial fat compartments that provides youthful fullness, and removing it can make normal age-related fat loss look more severe later in life.
Does buccal fat removal cause premature aging?
This is the central, medically documented concern with the procedure. Facial aging naturally involves progressive loss of deep fat volume, and the buccal fat pad is part of that volume. Rohrich et al. (Plast Reconstr Surg, 2021, PMID 34398085) specifically flag the risk of "premature aging and midface distortion" from buccal fat excision, and Benjamin & Reish (Plast Reconstr Surg Glob Open, 2018, PMID 30534506) titled their review "Buccal Fat Pad Excision: Proceed with Caution" for the same reason. A systematic review (PMID 29924767) found no study has evaluated long-term facial-aging outcomes, so the honest answer is that the long-term risk is plausible and taken seriously in the literature, but not yet quantified by controlled long-term studies. This is why conservative, partial removal — and a frank conversation with your surgeon about your age and future facial aging — matters more for this procedure than for most cosmetic surgery.
How is buccal fat removal performed?
The procedure is typically done under local anesthesia with oral sedation, or occasionally general anesthesia if combined with other procedures. The surgeon makes a small incision inside the cheek (buccal mucosa), gently expresses the buccal fat pad through the incision, removes a judged amount, and closes with a dissolvable suture. It usually takes 20-45 minutes as a standalone procedure and leaves no visible external scar.
What is recovery like after buccal fat removal?
Swelling is the main recovery factor, typically peaking around day 2-3 and often looking more pronounced than expected because the swelling can temporarily mask the intended slimming effect. Most patients return to work or school within 3-7 days. A soft-food diet and saltwater rinses are typical for the first 1-2 weeks to protect the intraoral incision. The final, settled result is usually visible at 2-3 months once all swelling has resolved.
How much does buccal fat removal cost?
As a standalone procedure, buccal fat removal commonly costs in the low thousands of US dollars, varying by surgeon, geography, and whether it's combined with another procedure (facelift, chin implant, rhinoplasty). DEEPPLANE™'s directory and verification process is built around deep plane facelift specifically, so we do not maintain independent pricing data for buccal fat removal performed alone — get a written quote directly from a board-certified surgeon during consultation.
Can buccal fat removal be combined with a facelift?
Yes, and for patients already having a deep plane facelift, combining it with buccal fat removal is a common single-session addition since both address cheek/jawline contour, just via different mechanisms — facelift repositions sagging tissue, buccal fat removal reduces fullness. See deepplane.com/what-is-deep-plane-facelift/buccal-fat-removal for the combination-specific considerations, since combining the two changes some of the candidacy and timing calculus versus getting buccal fat removal alone.
What are the risks of buccal fat removal?
Beyond the long-term premature-aging concern, procedure-specific risks include asymmetry between the two sides, injury to the buccal branch of the facial nerve or the parotid duct (both run near the buccal fat pad), infection, and — the risk that is hardest to reverse — over-resection, which removes too much fat and leaves a gaunt or hollowed look that is difficult to fully correct (fat grafting can partially restore volume but rarely replicates the original compartment exactly). Choosing a surgeon with specific experience judging how much fat to leave, not just how to access the pad, is the main way to manage this risk.
Is buccal fat removal reversible?
Not directly — once the buccal fat pad tissue is removed, it does not regenerate. If a patient is over-resected or simply regrets the result, the only corrective option is fat grafting (transferring fat from elsewhere in the body into the cheek), which can restore some volume but is a separate procedure with its own recovery and does not perfectly recreate the original anatomy. This irreversibility is why candidacy and conservative removal amount matter more here than in many other facial procedures.

Considering Buccal Fat Removal With a Facelift?

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Medical References

  1. 01
    Rohrich RJ, Stuzin JM, Savetsky IL, Avashia YJ, Agrawal NA, Prada M. The Role of the Buccal Fat Pad in Facial Aesthetic Surgery. Plast Reconstr Surg. 2021;148(2):334-338(hapet në një skedë të re)(Artikull Reviste)Aksessuar: 2026-07-17DOI: 10.1097/PRS.0000000000008230
  2. 02
    Benjamin M, Reish RG. Buccal Fat Pad Excision: Proceed with Caution. Plast Reconstr Surg Glob Open. 2018;6(10):e1970(hapet në një skedë të re)(Artikull Reviste)Aksessuar: 2026-07-17DOI: 10.1097/GOX.0000000000001970
Citoni këtë faqeCC-BY 4.0
DEEPPLANE™ Ekipi Editorial (2026). Buccal Fat Removal (Bichectomy): What It Is, Risks, Recovery. DEEPPLANE™. Marrë nga https://deepplane.com/buccal-fat-removal

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