Deep Plane vs SMAS Facelift: An Honest Comparison
The Short Answer
A SMAS facelift tightens the SMAS layer and manages the skin separately; a deep plane facelift releases the retaining ligaments beneath that layer and repositions the SMAS and skin together as one unit. A well-performed SMAS facelift can serve mild, early laxity well. For established midface descent, jowls and neck involvement — the picture in most patients who seek a facelift — releasing and repositioning the deep tissues treats the problem at its source rather than tensioning over it. Which of those describes your face is what a consultation decides.
What “SMAS” Means: the Anatomy in One Minute
Both techniques address the SMAS — the superficial musculoaponeurotic system, the fibromuscular layer that carries the soft tissues of the face and connects to the platysma muscle in the neck. As the face ages, this layer and the fat compartments above it descend, held back unevenly by the retaining ligaments that tether the face to the bone. Every facelift technique is, at bottom, a decision about what to do with this layer.
What a SMAS Facelift Does
A SMAS facelift works at or above this layer. The surgeon lifts the skin, then tightens the SMAS — by folding it on itself (plication) or by removing a strip and closing the gap (SMASectomy) — and redrapes the skin as a separate layer. The ligaments are not released, so the layer is tensioned rather than moved. It is a shorter, more limited dissection than a deep plane facelift, and in the right face it gives an excellent result.
What a Deep Plane Facelift Does
A deep plane facelift works beneath the SMAS. The retaining ligaments that tether the face are released under direct vision, and the SMAS and skin are mobilised and repositioned together as one composite unit. Because the lift is carried by the deep tissue, the skin can be closed without tension. That single difference — tightening the layer versus releasing and repositioning it — explains almost every practical difference between the two operations.
Side-by-Side Comparison
| Aspect | Deep plane facelift | SMAS facelift |
|---|---|---|
| Dissection plane | Beneath the SMAS | At or above the SMAS |
| Mechanism | Ligament release, then repositioning of SMAS and skin as one unit | Tightening of the SMAS; skin managed separately |
| Midface | Direct mobilisation after ligament release | Effect depends on the variant and its extent |
| Jowls and lower face | Addressed at the structural source | Improved, primarily by tightening |
| Skin closure | Lift carried by deep tissue; low skin tension | Part of the lift may rely on layer tension |
| Scars | Same incisions; lower tension favours finer scars and a stable hairline | Same incisions; result depends on how much tension the closure carries |
| Technical demand | Higher; the dissection is closer to the facial nerve planes | Generally shorter, more limited dissection |
| Recovery | Somewhat more early swelling; the same rhythm | Somewhat less early swelling; the same rhythm |
| Typical fit | Established midface descent, jowls, neck involvement | Milder laxity; selected revisions |
So Which Is Better?
The accurate answer: better for what, and for whom? For mild, early laxity with minimal midface descent, a well-performed SMAS facelift can give an excellent result with a somewhat simpler operation. For established midface descent, jowls and neck involvement, techniques that release the ligaments and reposition the deep tissues address the problem at its source rather than tensioning over it. A technique is not “better” in the abstract; it is better or worse matched to a face. The wrong operation is the one that cannot reach what has actually descended — and that is the mismatch I see most often in patients who come to me after a lighter lift elsewhere.
Longevity: Does One Last Longer?
Longevity ultimately depends on your tissue quality and on how ageing continues after surgery. Repositioning the deep structures is generally regarded as the more durable correction for established descent, because the lift does not rely on skin or layer tension that relaxes with time. But no honest surgeon promises years for either technique, and I do not: what surgery changes is your starting point, and you go on ageing from there. Ask any surgeon what their result looks like well after the swelling has gone — that is the comparison that matters.
Risk and the Facial Nerve
Both operations carry the standard risks of facelift surgery — haematoma, infection, nerve injury (uncommon, and temporary far more often than permanent), scarring, asymmetry, and the risks of anaesthesia. The deep plane dissection works closer to the facial nerve planes, which is why surgeon experience and technique matter particularly for this operation. In experienced hands both are safe operations; how I manage that specific risk, from nerve monitoring to the way the plane is developed, is set out on the deep plane facelift page.
Recovery: Is It Different?
Broadly similar in rhythm — swelling that peaks early and settles over weeks. A more comprehensive deep plane operation means somewhat more early swelling, and the difference is smaller than most patients expect. The same hospital observation, the same clinic checks and the same rules apply to both; my week-by-week recovery guide applies to both.
What I Do in My Own Practice — and Why
In my own practice, based on my own caseload, I generally prefer the extended deep plane approach when significant midface descent and jowling are present. Releasing the retaining ligaments lets me move the descended tissues back to a natural anatomical position instead of relying primarily on tightening — which is also why the skin can be closed without tension, and why the result reads as rested rather than pulled. Where the neck is involved, I combine it with a deep neck lift in the same operation.
That is a preference built on my caseload, not a universal rule. When a patient's anatomy genuinely suits a more limited operation, I say so — the technique should follow the face, not the other way around. Both options are explained in every facelift consultation I hold, and every case in my results gallery lists the full combination of procedures performed, so that you can judge the technique by faces rather than by names.
Revising a Previous SMAS Facelift
A SMAS facelift that has relapsed, or that tightened the surface while the midface kept descending, can be revised with a deep plane approach — the ligaments that were never released can still be released. Scar tissue from the first operation changes the planes, so a revision is planned more carefully than a first facelift, not less. Revision facelift surgery is a defined part of my practice, with its own planning considerations.
Questions to Ask Any Surgeon, Whichever Technique They Offer
- In which plane do you operate, and why for my face?
- How much of your practice is facelift surgery?
- Will you perform the entire dissection yourself?
- How do you manage facial nerve safety?
- Can I see unretouched results of patients with anatomy similar to mine?
- What does your result look like well after the swelling has gone?
A surgeon comfortable with these questions is a good sign — regardless of which technique they recommend.
Frequently Asked Questions
Which is better, deep plane or SMAS facelift?
Neither is universally better. The deep plane approach addresses established midface descent and jowls at their structural source, while a SMAS facelift can serve milder laxity well. The right answer follows your anatomy, which is what a consultation is for.
What is the difference between a deep plane and a SMAS facelift?
A SMAS facelift tightens the SMAS layer and manages the skin separately. A deep plane facelift releases the retaining ligaments beneath that layer and repositions the SMAS and skin together as one unit, so the lift is carried by deep tissue and the skin is closed without tension.
What is a SMAS facelift?
A facelift that tightens the superficial musculoaponeurotic system — the fibromuscular layer carrying the soft tissues of the face — by folding it or removing a strip of it, while the skin is lifted and redraped as a separate layer. It is a well-established operation suited to milder laxity.
Is a deep plane facelift riskier than a SMAS facelift?
The deep plane dissection works closer to the facial nerve planes, so surgeon experience matters particularly for this operation. In experienced hands both are safe operations with the standard risks of facelift surgery; my nerve-safety protocol is described on the deep plane facelift page.
Does a deep plane facelift last longer than a SMAS facelift?
Repositioning the deep structures is generally regarded as the more durable correction for established descent, but longevity also depends on your tissues and on ongoing ageing — I do not promise a number of years for either technique.
Is recovery different between the two?
Broadly similar in rhythm — swelling that peaks early and settles over weeks. A more comprehensive deep plane operation means somewhat more early swelling; my week-by-week recovery guide applies to both.
Is a deep plane facelift worth it compared with a SMAS facelift?
If your midface, jowls or neck have descended, yes — a lighter operation that tensions the surface over a problem it cannot reach is not the cheaper choice, it is the wrong one. If your laxity is genuinely mild and early, a SMAS facelift may be all you need, and I will tell you so.
Why do you prefer the deep plane technique?
Because most of my patients present with established midface descent and jowling, and in those faces ligament release plus repositioning treats the cause rather than the surface. Where a more limited operation genuinely fits, I recommend it.
Can a SMAS facelift be revised to a deep plane facelift later?
Yes. Revision facelift surgery after a previous SMAS lift is a defined part of my practice; the ligaments that were never released can still be released, and the scar tissue from the first operation is planned for.
Start Your Assessment
The technique should follow your face. Send your photographs over WhatsApp or through the form and you will receive my initial assessment of which approach fits your anatomy — and why — with a proposed plan, an expected length of stay and an itemised quote before anything is arranged.
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About Dr. Muhsin Yilmaz
Written and medically reviewed by Muhsin Yilmaz, MD, FEBOPRAS — Plastic, Reconstructive and Aesthetic Surgeon. Last reviewed: September 2026.
Dr. Muhsin Yilmaz is a double board-certified plastic surgeon, holding the FEBOPRAS diploma of the European Board of Plastic, Reconstructive and Aesthetic Surgery and the certification of the Turkish Board of Plastic, Reconstructive and Aesthetic Surgery, and practises in Istanbul, Türkiye. His practice is focused on facial and neck rejuvenation, centred on the deep plane facelift — around 150 facelift operations per year, performed at Acıbadem Kartal Hospital. He is a member of TSPRAS and ISAPS, and is registered with the Turkish Ministry of Health for international health tourism. Read his full profile.
References
- Hamra ST. The deep-plane rhytidectomy. Plast Reconstr Surg. 1990;86(1):53–61. doi:10.1097/00006534-199007000-00008
- Mitz V, Peyronie M. The superficial musculo-aponeurotic system (SMAS) in the parotid and cheek area. Plast Reconstr Surg. 1976;58(1):80–88. doi:10.1097/00006534-197607000-00013
- Baker DC. Lateral SMASectomy. Plast Reconstr Surg. 1997;100(2):509–513. doi:10.1097/00006534-199708000-00039
- Jacono AA, Bryant LM. Extended deep plane facelift: incorporating facial retaining ligament release and composite flap shifts to maximize midface, jawline and neck rejuvenation. Clin Plast Surg. 2018;45(4):527–554. PMID 30268241