The Buccal Fat–Facelift Relationship
Secondary Buccal Fat Prolapse
Dr. Jonathan Zelken, MD · Board-Certified · Newport Beach, CA
The buccal fat pad sits between the cheekbone and jaw, and it plays an overlooked role in facelift surgery. Dr. Zelken explains why it can bulge after a lift — and how he corrects it.
Approach
Dr. Zelken's Philosophy
Conventional facial surgery favors preserving and repositioning fat. Dr. Jonathan Zelken, a board-certified plastic surgeon in Newport Beach, encourages patients and colleagues to challenge that reflex. Fat is not the enemy of a youthful face — but volume is not the same as youth. Some deep fat compartments can enlarge or drift with age, and preserving every ounce can work against an elegant result.
Dr. Zelken is an advocate for the artistry of both adding and reducing volume: structural fat grafting where the face has deflated, and judicious buccal fat reduction where a deep pad crowds the lower cheek. The goal is never a hollow or “done” look — it is balance, harmony, and a result that still looks like you.
That same philosophy guides his approach to secondary buccal fat prolapse: understand what is truly driving the bulge, then correct it precisely rather than aggressively.
The Condition
What is Secondary Buccal Fat Prolapse?
The buccal fat pad is a deep pocket of fat sitting between the cheekbone and the jaw. Secondary buccal fat prolapse describes this pad bulging or herniating after facial surgery — most often a facelift — or being “unmasked” once the overlying tissues are tightened or thinned.
It is called secondary because it follows a previous procedure rather than arising on its own. Dr. Zelken has identified a consistent, recognizable pattern: a soft convexity and shadow just in front of the masseter muscle, roughly a finger’s breadth above the lower border of the jaw. Presentation ranges from obvious bulges to subtle shadows that patients mistake for recurrent jowls.
Many patients are entirely unaware of it. They return after a facelift concerned about “bulges” on the sides of the cheeks, or seeking a revision to tighten earlier work, without realizing the buccal fat pad is the culprit.
The Concept
The “Princess and the Pea” Paradigm
To explain why a small, deep fat pad can cause such a visible problem, Dr. Zelken borrows from a classic fairy tale. Picture the buccal fat pad as the pea, the layers of skin and soft tissue as the stacked mattresses, and an observer as the princess who can feel it through them all.
When the mattresses are thick and firm, the pea goes unnoticed. But with age, weight loss, or extensive liposculpture, those layers thin and weaken — and the pea becomes far more noticeable. A facelift that tightens and thins the overlying envelope can have the same effect, bringing a previously hidden pad into view.
The insight is simple: removing the pea can be more effective than stacking ever more mattresses to hide it. In the right patient, judiciously reducing the buccal fat pad softens the lower cheek and eases the downward pull that deepens marionette lines and turns down the corners of the mouth.
Two Mechanisms
Why It Happens
Unmasking a pad versus creating a defect.
- Unmasking a Hidden Pad A facelift, mini-lift, or liposculpture can thin and redrape the overlying tissue, exposing a pad that was already ptotic or slightly herniated before surgery.
- A Surgically Created Defect When the deeper SMAS layer is undermined and advanced, inherent weaknesses can open, letting the buccal fat truly herniate through a defect near the corner of the mouth.
- Why the SMAS Matters The SMAS holds the buccal fat in place like the crust of a sandwich. When it thins with age or is disrupted in surgery, the fat can push forward.
Benefits of Correction
Softens the bulge and shadow along the lower cheek.
Sharpens and refines the jawline.
Eases the downward pull on the corners of the mouth.
Can soften marionette lines and jowling.
Corrects a contour deformity after a prior facelift.
Restores a balanced, natural cheek — not hollow.
Is It Right For You
Who is a Good Candidate?
Correction is considered for patients troubled by a bulge or shadow along the lower cheek, especially after a previous facelift, mini-lift, or facial liposuction. Dr. Zelken looks for a reducible fat pad that is clinically distinct from the overlying skin — a pad that bulges, rather than ordinary subcutaneous fat, which springs back instantly.
Ideal candidates tend to have thinner faces with good underlying bone structure and jowls that are “reducible” rather than heavy and fatty. A history of prior facial surgery raises the suspicion of secondary prolapse, but candidacy is always determined in person — the finding is easily mistaken for recurrent jowling, so an examination is the best way to know whether the buccal fat pad is truly the source of your concern.
In Practice
Case Studies
Case One
A 60-year-old woman was unhappy with recurrent “jowls” and neck laxity after a deep-plane facelift performed by another surgeon almost 10 years ago. Unbeknownst to her, much of the “jowling” was buccal fat herniation, not true jowling. Hers demonstrates a subtler example of secondary buccal fat prolapse with the hallmark features.
Although there too is skin and fat excess, the buccal fat mass imposes an important downward force on the corners of the mouth, which led to volumizing with filler and neurotoxins to mask the effect. During her facelift surgery, the fat pad was clearly seen herniating through a sizeable defect in the SMAS.
During her facelift revision, a small SMAS readvancement was planned, in addition to subcutaneous undermining and re-draping. The unmistakably identifiable buccal fat pad was seen emerging from a SMAS defect near the corner of the mouth. Judicious reduction of this excess tissue and repair of the hernia is imperative to achieve a softer cheek and sharper jawline.
Case Two
Several years ago, Dr. Zelken performed an awake, limited facelift on a woman with a longstanding history of steroid use to manage reactive airway disease. Although the patient was pleased, an unusual bulge/shadow was evident just above the jawline. It was reducible and clinically consistent with buccal fat herniation. A combination of pre-existing fat herniation and enlargement of the fat pad, both possibly related to steroid use became more noticeable after liposculpture of the jowl and tightening of the already weak SMAS and skin layers. This was effectively addressed with buccal fat pad removal.
Buccal fat removal after the facelift (external approach) was satisfying and meaningfully corrected a visible deformity accentuated by the facelift. The defect was sutured and there is no visual remnant of the defect.
Why Do Buccal Fat Pads Become Problematic After Facelift Surgery?
Dr. Zelken believes that buccal fat pads can become more visible and problematic after facelift surgery for one of two reasons: unmasking versus creating a defect.
1) Pre-existing buccal fat pad ptosis or pseudo-herniation. Buccal fat pad enlargement and/or pseudoherniation may go underappreciated or unrecognized before surgery. Strategies to optimize the facelift result, including perioral liposuction, liposuction of the jowls, and skin redraping may expose or exacerbate a pre-existing issue.
2) Operations rely on SMAS advancement and do not address the buccal fat pad.
What to Expect
Treatment Strategy
Secondary buccal fat irregularities are both preventable and treatable. Prevention is possible during a primary facelift: when a bulging buccal fat pad is seen in the deep plane, it can be judiciously reduced at the same time — either planned in advance or decided during surgery.
When prolapse has already occurred, the excess fat can be addressed through a small incision inside the mouth or accessed through the existing facelift scars. The approach depends on your anatomy, your prior surgery, and whether a SMAS defect is present.
Every correction begins with a consultation — in person or virtually for out-of-town patients — where Dr. Zelken examines the cheek, distinguishes true herniation from a pre-existing bulge, and recommends the most precise, least invasive route. The procedure is performed in a fully accredited facility with board-certified anesthesiologists to ensure your safety and comfort.
The Outcome
Results & Longevity
Correcting a prolapsed buccal fat pad produces a quiet but meaningful change: a softer, smoother lower cheek and a cleaner, sharper jawline. By easing the downward force the pad places on the corners of the mouth, the correction can also soften marionette lines and refine the transition into the neck.
The change is often subtle in photographs yet unmistakable in person — the contour deformity that drew the eye simply resolves. Dr. Zelken’s aim is a natural, balanced result that looks refreshed rather than operated on. Where a small SMAS defect remains, a faint shadow can persist; he will discuss realistic expectations candidly during your consultation.
Transparency
Risks & Considerations
As with any surgery, correcting secondary buccal fat prolapse carries some risk, including swelling, bruising, numbness, asymmetry, or a persistent shadow if a SMAS defect remains. Dr. Zelken believes in complete transparency and reviews every consideration during your consultation, and his team provides detailed pre- and post-operative instructions to support a smooth, comfortable recovery.
Common Questions
Buccal Fat Prolapse FAQ
Answers to common questions about buccal fat prolapse after facelift surgery.
It is the buccal fat pad bulging or herniating after facial surgery — often a facelift — creating a shadow or bulge along the lower cheek.
Yes. Facelifts that advance the SMAS, and mini-lifts or liposuction that thin the overlying tissue, can unmask or create a buccal fat bulge.
No, though it is often mistaken for them. Much of what looks like recurrent jowling can actually be a herniated buccal fat pad.
Usually by judiciously reducing the excess fat through a small incision inside the mouth or through existing facelift scars, sometimes with SMAS repair.
Often, yes. Reducing a bulging buccal fat pad during the original facelift can prevent it from becoming visible afterward.
No. The pad is reduced judiciously to restore a natural, balanced cheek — the goal is refinement, not a gaunt or over-hollowed look.
Incisions are placed inside the mouth or within existing facelift scars, so they are designed to be well concealed.
Because every correction is individualized, pricing is set after your consultation. Our team provides a clear, detailed quote.
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Concerned About a Cheek Bulge?
If you notice a bulge after a facelift, or you’re planning facial surgery, schedule a consultation with Dr. Jonathan Zelken in Newport Beach.