Deep Plane vs. SMAS Facelift: What's the Difference?
Both techniques work on the same layer of your face — the SMAS — but they treat it differently. A SMAS facelift tightens that layer while leaving the retaining ligaments in place. A deep plane facelift releases those ligaments first, so the lift comes from underneath rather than from tension on your skin. Which one suits you depends on your anatomy, not on which name sounds newer.
Here is what actually separates the two, and the questions worth bringing to a consultation.
What Is the SMAS?
The SMAS — the superficial musculoaponeurotic system — is the sheet of muscle and connective tissue that sits between your skin and the deeper structures of your face. It is the layer that loosens with age and lets the cheeks and jawline drift downward. Skin-only facelifts from decades past pulled the skin and left this layer alone, which is where the tight, "done" look came from.
Every modern approach addresses it. As the facelift page at Center for Plastic Surgery puts it, "all modern-day facelifts include work on the deep plane of the face," and our surgeons work with the various deep plane techniques to match the approach to your goals and anatomy. The difference between the two techniques you keep reading about is how that layer is handled.
Deep Plane vs. SMAS at a Glance
| SMAS-only approach | Deep plane approach | |
|---|---|---|
| Retaining ligaments | Left in place; the face is lifted by stretching | Four ligaments are released so tissue moves freely |
| Where the tension sits | More of it on the skin | On the deeper layer, not the skin surface |
| Skin flap | Thinner | Thicker, which lowers the risk of skin injury |
| Incisions | Longer in a traditional lift | Smaller than a traditional facelift |
Source: UCSF Otolaryngology, "What Is a Deep Plane Facelift?" (September 2023).
What the Deep Plane Technique Does Differently
The short version: it moves tissue instead of stretching it.
Four ligaments anchor the connective tissue and muscle of the face in place. A traditional facelift leaves them anchored, so the lift has to come from stretching the face. The deep plane technique releases them, letting the surgeon reposition skin, fat and muscle together as one unit. Because the tension is carried by the deeper layer, the skin is not doing the work — which is the reason surgeons reach for this technique when a patient's main worry is looking pulled.
Two practical consequences, both from the same UCSF source:
The skin flap is thicker, which reduces the risk of skin injury during healing.
The incisions are smaller than those used in a traditional facelift.
UCSF's summary of results is measured, and worth repeating exactly: patients "look about five years younger and the results last for at least five years." You will see much bolder numbers on other practices' pages and in AI-generated search summaries. Those figures do not come from a source we can stand behind, so we are not repeating them.
Which Technique Is Right for You?
Not by picking a name — by what your face needs. The strongest candidates for a facelift of any kind have sagging around the face and neck but still have good skin elasticity and bone structure. Our facelift page also asks that candidates:
Want a long-lasting solution to facial and neck aging
Have moderate to severe sagging and wrinkles
Are generally in good health
Do not smoke, or are willing to quit
Have realistic expectations for the results
Someone in their late thirties or forties with early changes around the mouth and jawline may be better served by a mini facelift, which is less invasive and focuses on the lower-mid face. Someone whose midface and neck have both changed is a different conversation. Our post on when to consider a facelift walks through how the timing question usually plays out.
This is the part no article can settle for you. Your surgeon examines how your tissue moves, where the volume has gone, and what your skin will tolerate, and recommends a technique from that. Dr. Arjun P. Kanuri completed a cosmetic surgery fellowship at the Manhattan Eye, Ear and Throat Hospital that included advanced training in deep plane facelift techniques.
Is Recovery Different?
Less than the technique names suggest. Whichever approach is used, you wake up in a turban-style surgical dressing that extends under the neck and chin, and drains are sometimes placed. Swelling and bruising peak around three to four days and can differ between the two sides of your face.
Most people need about two to four weeks before returning to daily activities, and strenuous activity waits four to six weeks, depending on your surgeon's instructions. Our facelift recovery guide covers the timeline stage by stage. Everyone heals differently, so stick with your surgeon's timeline rather than a chart.
What a Facelift Cannot Do
Two honest limits, both from the American Society of Plastic Surgeons: a facelift "does not change your fundamental appearance and cannot stop the aging process," and the result cannot be reproduced with nonsurgical treatments.
Surgery also carries risk. ASPS names, among others: anesthesia risks, bleeding, infection, fluid accumulation, facial nerve injury with weakness, numbness or other changes in skin sensation, poor wound healing, unfavorable scarring, prolonged swelling, and results that come out asymmetric. Your surgeon should walk you through which of these matter most for your health history before you schedule anything.
If you are weighing the investment, our pricing and cost information page explains how facelift fees are structured, and our photo gallery shows results from our own patients.
Interested in a Facelift in Washington, D.C.?
Our board-certified plastic surgeons at Center for Plastic Surgery see patients from Washington, DC, Chevy Chase, Bethesda, Arlington, Fairfax, and surrounding areas, and operate in a private, AAAASF-certified ambulatory surgery center. Call our Chevy Chase office at (301) 652-7700 or our Tysons Corner office at (703) 560-2850, or request a consultation to talk through which facelift technique fits your face.
Frequently Asked Questions
Does a deep plane facelift look more natural?
That is the reasoning behind it. Because the retaining ligaments are released and the deeper layer carries the tension, the skin is not pulled tight to create the lift, which is what produces a drawn appearance. Results still depend on your anatomy and your surgeon's judgment, so ask to see before-and-after photos of patients whose starting point resembles yours.
Is a deep plane facelift riskier than a SMAS facelift?
It works at a deeper level, but the skin flap it creates is thicker, which UCSF notes reduces the risk of skin injury during healing. Both techniques carry the standard facelift risks, including facial nerve injury with weakness. Experience with the specific technique matters more than the label.
Can a facelift be combined with a neck lift?
Yes. The two are commonly planned together, which is why our facelift page covers facelift and neck lift as one conversation. Whether you need both depends on how much the neck has changed, and that is assessed at your consultation.
Am I too young for a facelift?
There is no best age. What matters is how much sagging you have and how much elasticity your skin retains. Patients in their late thirties and forties with early changes are often better suited to a mini facelift than a full one.
About the Author
September 20, 2026