What is incision dehiscence after a deep plane facelift?

Incision dehiscence is the partial or complete separation of a closed surgical wound — the edges of the incision pull apart instead of healing together. After deep plane facelift, dehiscence occurs in fewer than 2% of cases in published series, most commonly in the post-auricular sulcus (behind the ear) where the skin is thinnest and tension is highest. Most cases are partial — a small 5-10 mm segment opens — and heal well with conservative management once recognized. Full-length dehiscence is rare and usually points to a specific underlying cause: skin necrosis from smoking, infection, or excessive flap tension. Catching dehiscence early is the single biggest factor in preserving the final aesthetic result.

What does dehiscence look like, and how do I tell it apart from normal healing?

Normal healing at days 5-10 shows wound edges that are pink, slightly raised, mostly closed with steri-strips or sutures, and producing minimal serous (clear yellow) drainage. Dehiscence looks different: the wound edges visibly separate, you can see deeper tissue (subcutaneous fat or even muscle) through the gap, drainage may be cloudy/purulent if infection-driven or bloody/serous if mechanical, and the surrounding skin may be dusky purple-grey (sign of skin necrosis). The post-auricular sulcus is the most common location because the closure tension is highest there. Any visible gap larger than 2-3 mm warrants a same-day surgeon call. A small surface-only opening that heals on its own is rare; most dehiscence needs assessment within 24 hours.

What causes wound dehiscence after a facelift?

Four causes drive almost all post-facelift dehiscence: (1) Smoking — by far the dominant factor, increasing dehiscence risk 4-12x because nicotine constricts the small vessels feeding the skin flap, leading to skin necrosis along the incision edges; (2) Infection — bacterial colonization at the closure breaks the wound apart from inside; (3) Mechanical tension — excessive force on the closure from surgeon technique (overly tight pull) or patient activity (heavy lifting, head movement, scratching); (4) Patient factors — diabetes (impairs wound healing), corticosteroid use, malnutrition, prior radiation to the face. Diabetes adds 2-3x risk; uncontrolled diabetes much more. The post-auricular sulcus is the highest-risk site because it has the thinnest skin and the highest closure tension.

How is incision dehiscence treated?

Treatment depends on size, location, and whether infection is involved. Small partial dehiscence (under 1 cm, no infection) is usually managed conservatively: gentle cleansing with sterile saline, antibiotic ointment, non-adherent dressing changes daily, and the wound heals by secondary intention (granulation tissue fills the gap from the bottom up) over 2-4 weeks. The resulting scar is wider but usually treatable with later revision if needed. Larger dehiscence (over 1 cm) or any infected dehiscence requires surgeon assessment within 24 hours: cleaning, debridement of any non-viable tissue, and a decision between re-closure (if tissue is healthy and infection is controlled) versus continued secondary-intention healing. Antibiotics are added if infection is suspected. Dehiscence with skin necrosis (dusky/black tissue edges) requires more involved management — debridement of necrotic tissue and either skin grafting or healing by secondary intention.

Will my facelift result be affected by wound dehiscence?

Caught early and managed properly, the vast majority (95%+) of dehiscence cases produce a final cosmetic result indistinguishable from uncomplicated healing. Small dehiscence often heals with a slightly wider scar that may benefit from minor scar revision under local at month 12+. Larger or infected dehiscence can leave a more visible scar that is also typically improvable with revision. The deep plane lift itself is rarely affected because the underlying anatomic work (SMAS repositioning, deep plane tissue advancement) sits below the skin closure — even if the skin opens, the lift below is intact. The cosmetic outcome depends almost entirely on early recognition and prompt treatment. This is why any visible wound separation warrants a same-day surgeon call.

How can I reduce my risk of dehiscence after a deep plane facelift?

Patient-side levers: quit smoking and all nicotine products (vaping, gum, patches) for at least 4 weeks before surgery and 6 weeks after — this is the single most important preventive measure; control diabetes pre-op (target A1C under 7); avoid all activity that puts tension on the closure for the first 2 weeks (no heavy lifting, no head-down positions, no aggressive sleeping rolls, no scratching or picking at the incision); keep wounds clean exactly as the surgeon prescribes (over-cleaning with peroxide or harsh products damages healing tissue); don't pull off scabs or steri-strips early; complete any prescribed antibiotic course; sleep with head elevated for at least 7-14 days to reduce fluid pooling at the closure. Surgeon-side levers: low-tension closure technique, proper drainage, sterile technique, and progressive tension sutures in higher-risk patients.

Updated May 2026· Reviewed by Dr. Yakup Duman

Incision Dehiscence After Deep Plane Facelift

Wound dehiscence warning illustration: healthy closed incision on the left vs separated wound edges with redness and oozing on the right — Healthy healing (left) vs dehiscence warning signs (right): widening gap, increased redness, or oozing discharge — call your surgeon immediately.

Quick Answer

What is incision dehiscence and how serious is it after a deep plane facelift?

Dehiscence is the separation of a closed surgical wound — the incision edges open up instead of healing together. It occurs in under 2% of deep plane facelift cases, most commonly in the post-auricular sulcus behind the ear. The dominant risk factors are smoking (4-12x risk increase), infection, mechanical tension on the closure, and conditions that impair wound healing such as diabetes. Caught early and managed properly, 95%+ of dehiscence cases produce a final cosmetic result indistinguishable from uncomplicated healing — but speed matters. Any visible wound separation larger than 2-3 mm warrants a same-day surgeon call, not a wait-and-see approach.

Source: DeepPlane.com · Reviewed May 2026

Incision Dehiscence (Wound Separation): Partial or complete separation of a surgical wound after closure — the incision edges pull apart instead of healing together. After deep plane facelift, occurs in under 2% of cases in published series, most commonly in the post-auricular sulcus where skin is thinnest and tension is highest. Caught early and managed properly, the vast majority heal with a cosmetic result indistinguishable from uncomplicated recovery.
— DeepPlane.com Medical Advisory Board

Dehiscence: Quick Facts

Incidence Rate: <2% in published series
Most Common Site: Post-auricular sulcus
Onset Timing: Day 3-14 post-op
Top Risk Factor: Smoking — 4-12x risk
Recognition: Visible separation, drainage
Outcome When Caught Early: Heals well in 95%+

Source: Published Studies & Medical Research

Wound dehiscence (incision separation)

Moderate — clinical management often needed

Incidence

<2% in published series

Time window

Days 3-14 post-op (peak day 7-10)

Red flags

•Visible gap >2-3mm between wound edges
•Deeper tissue visible through the opening
•Dusky, dark, or black skin edges (necrosis)
•Cloudy, yellow, or purulent drainage
•Increasing pain after the first week
•New fever (>38°C) with wound changes

Standard treatment

Treatment depends on size, location, and infection status. Small partial dehiscence (<1 cm, no infection): conservative wound care with sterile saline, antibiotic ointment, and non-adherent dressings — heals by secondary intention over 2-4 weeks. Larger or infected dehiscence: surgeon assessment within 24 hours with debridement and either re-closure (if tissue healthy and infection controlled) or continued secondary-intention healing with antibiotics. Skin necrosis with dusky/black edges requires debridement of non-viable tissue. Most healed dehiscence scars are improvable with minor revision under local anaesthesia at the 12-month mark, though many don't need it.

Modifiable factors

•Smoking / nicotine use — 4-12x dehiscence risk
•Diabetes (especially uncontrolled, A1C >7)
•Excessive flap tension during closure
•Wound infection
•Corticosteroid use, malnutrition
•Prior radiation to the face
•Mechanical disruption (lifting, scratching, side-sleeping early)

Prevention: Patient-side: quit nicotine completely 4 weeks pre-op and 6 weeks post-op (single biggest lever); control diabetes (A1C <7); zero heavy lifting, head-down activity, or scratching for 14 days; keep wounds clean exactly as prescribed; head elevated 30-45° for 7-14 days; don't remove scabs or steri-strips early. Surgeon-side: low-tension layered closure, careful drainage, sterile technique, and progressive tension sutures in higher-risk patients (smokers, diabetics, prior surgery).

Why Dehiscence Happens — and Why It's Almost Always Preventable

Wound dehiscence is one of the most concentrated risk-vs-reward conversations in facelift surgery: the dominant cause (smoking) is patient-controlled, the second-most-common cause (mechanical tension) is partly patient-controlled, and the rest (infection, technique) is surgeon-controlled. This means almost every dehiscence case is, in retrospect, traceable to a specific identifiable cause that could have been avoided. Smoking alone increases risk 4-12x — vapes, nicotine gum, and nicotine patches all count. Quitting four weeks pre-op and six weeks post-op restores skin perfusion to near-normal. The post-auricular sulcus is the highest-risk site because the skin is thinnest and the closure tension is highest there; this is also why progressive tension sutures and meticulous technique matter.

Smoking is the dominant risk factor — 4-12x dehiscence rate
Post-auricular sulcus is the most common site
Day 7-10 is the peak window — coincides with highest closure tension
Early recognition + prompt treatment = aesthetic result preserved

Incision dehiscence after a deep plane facelift is the partial or complete separation of a closed surgical wound — the edges of the incision pull apart instead of healing together^[1]. It occurs in fewer than 2% of cases in published series, most commonly in the post-auricular sulcus behind the ear where skin is thinnest and closure tension is highest^[2]. The dominant risk factor is smoking, which increases dehiscence rate 4-12x by impairing skin-flap perfusion through nicotine-induced vasoconstriction^[3]. When recognized early and managed properly, 95%+ of dehiscence cases produce a final cosmetic result indistinguishable from uncomplicated healing — speed of recognition is the biggest controllable factor in outcome.

100% free · No strings attached

Day 7-10

Peak Window

<2%

Incidence

4-12x

Smoking Risk

95%+

Good Outcome (Early)

Risk Factors at a Glance

4-12x

Smoking / Nicotine

Dominant risk factor — vape, gum, patches all count

2-3x

Diabetes

Especially uncontrolled (A1C >7)

↑

Closure Tension

Surgeon technique-driven

↑

Infection

Bacterial colonization disrupts healing

↑

Mechanical Stress

Heavy lifting, scratching, early side-sleep

↑

Malnutrition / Steroids

Impaired wound-healing biology

Daily Wound Inspection in the First 2 Weeks

The single most useful patient-side action for catching dehiscence early is a one-minute daily wound inspection from day 3 onward. Use a small mirror in good light and check each incision line:

Pre-auricular / tragal: in front of and inside the ear, lower-risk site (the cheek skin is well-vascularized).
Post-auricular sulcus: the crease behind the ear — highest-risk site, hardest to see, deserves the most attention.
Temporal hairline: in the hair-bearing area above the ear, lower-risk.
Submental: if present — under the chin, low-risk because tension is low.

Photograph each site daily. A photo trail makes it easy to spot subtle changes that the eye-to-mirror comparison misses. Most dehiscence develops gradually over 24-48 hours, not all at once — daily photos catch it earlier than daily looks.

Warning Signs That Need a Same-Day Call

Call your surgeon immediately if you see any of these:

• Visible gap >2-3 mm between wound edges where they were closed
• Deeper tissue visible (subcutaneous fat or muscle through the opening)
• Dusky, dark, or black skin edges (sign of necrosis — urgent)
• Cloudy, yellow, or pus-like drainage (infection-driven dehiscence)
• Pain that's increasing rather than decreasing past day 5-7
• Fever >38°C with any wound change
• Dressing soaked with fresh blood or large volume of drainage

When to Call vs Visit vs Emergency

Call within hours: any visible wound separation, dusky skin edges, increasing pain, fever, cloudy drainage. Most surgeons offer a direct WhatsApp or phone line for the first 14 days specifically for these situations.

Visit same-day: if instructed by the surgeon after the call, almost always involves a clinic visit for direct assessment. Bring photos of the wound progression if you have them.

Emergency department: reserved for sepsis-level signs — high fever (over 39°C), confusion, fast heart rate, vomiting, or a wound bleeding so heavily that dressings can't keep up. These are extremely uncommon after facelift but warrant immediate emergency care while contacting the surgeon en route.

Conservative Wound Care (Surgeon-Directed)

Small partial dehiscence (under 1 cm, no infection) is usually managed conservatively at home with surgeon direction:

Cleanse with sterile saline only — no peroxide (cytotoxic to healing tissue), no rubbing alcohol, no chlorhexidine in the open wound.
Apply prescribed antibiotic ointment (typically bacitracin or mupirocin) in a thin layer.
Cover with non-adherent dressing (Telfa, Adaptic) and change daily — never let a dressing dry into the wound.
Keep the area dry between dressing changes. No swimming, no soaking, no submerging in baths.
Photograph daily and email the surgeon weekly until closed.

The wound heals by secondary intention — granulation tissue fills the gap from the bottom up — over 2-4 weeks. The resulting scar is wider than an uncomplicated closure but is usually treatable with minor revision under local anaesthesia at the 12-month mark if needed.

Surgeon-Side Treatment Decisions

For larger dehiscence or any with infection, the surgeon decides between three approaches based on size, location, infection status, and tissue viability:

Re-closure (primary intention): if the wound is fresh (under 24-48 hours), clean, and tissue is viable. Cleaned, debrided of any non-viable edge, and re-sutured. Best cosmetic outcome but only an option in a narrow window.
Secondary-intention healing: for older or contaminated wounds. The wound is left open to granulate from the bottom up under regular dressing changes. Slower but the surgeon's preferred path when re-closure would risk re-infection.
Tertiary intention (delayed primary closure): the wound is treated open for 5-10 days, then re-closed once granulation tissue is healthy and infection is controlled. Used for moderately contaminated wounds.
Skin necrosis with full-thickness loss: the rare worst-case. Requires debridement of necrotic tissue and either skin grafting or extended secondary-intention healing — the only situation in which the cosmetic result is significantly affected.

Antibiotics are added when infection is involved — typically a 7-14 day course of oral cephalexin or, in penicillin-allergic patients, clindamycin. IV antibiotics are reserved for sepsis or deep-tissue infection.

Scar Revision at Month 12+ (If Needed)

Most healed dehiscence scars are wider or more visible than uncomplicated closures, but most don't actually need revision because they're hidden in the post-auricular sulcus (covered by hair) or temporal hairline (hidden by hair). For the minority that warrant attention, options at month 12+ include:

Pulsed-dye laser (PDL) for persistent pinkness
Fractional non-ablative laser to smooth texture
Steroid injection if hypertrophic component is present
Surgical scar revision under local anaesthesia for wider scars — typically a 30-minute outpatient procedure

Surgical revision is the most effective option for wide scars but should never be done before month 12 because the scar continues remodeling through that period and an early revision can produce a worse final result than just waiting.

Frequently Asked Questions

Medical References

01
Hamra ST. The deep-plane rhytidectomy. Plast Reconstr Surg. 1990;86(1):53-61(opens in new tab)(Journal Article)Accessed: 2026-03-21DOI: 10.1097/00006534-199001000-00006
02
Barrera A. Refinements in the deep-plane facelift technique. Plast Reconstr Surg. 2000;105(1):290-301(opens in new tab)(Journal Article)Accessed: 2026-03-21DOI: 10.1097/00006534-200001000-00047
03
Baker DC. Complications of cervicofacial rhytidectomy. Clin Plast Surg. 1983;10(3):543-562(opens in new tab)(Journal Article)Accessed: 2026-03-21
04
Rohrich RJ, et al. The role of subcutaneous infiltration in face-lift: a clinical review and anatomic study. Plast Reconstr Surg. 2009;124(2):514-522(opens in new tab)(Journal Article)Accessed: 2026-04-13DOI: 10.1097/PRS.0b013e3181aee756

Key Facts

Wound dehiscence after deep plane faceliftoccurs infewer than 2% of cases in published series

Smoking and nicotine useincrease dehiscence riskby 4-12x by impairing skin-flap perfusion

Post-auricular sulcusis the most common location forpost-facelift dehiscence due to highest closure tension

Wound dehiscence caught earlyproduces a cosmetic result indistinguishable fromuncomplicated healing in 95%+ of cases

Related Incision & Complication Topics

→ Incision Healing Guide → Tragal Incision → Pre-Auricular Incision → Temporal Hairline Incision → Scarring Complications → Complications Overview

Common Misconceptions

Myth: A small wound separation will close on its own — no need to call

Fact: Any visible separation >2-3mm warrants a same-day surgeon call. Early action determines whether re-closure (best cosmetic outcome) is even possible.

Myth: Vaping is fine because it's not 'smoking'

Fact: Nicotine is the vasoconstrictor that drives dehiscence risk — vaping, gum, patches all carry the same risk. Zero nicotine 4 weeks pre-op, 6 weeks post.

Myth: Hydrogen peroxide is the right thing for an open wound

Fact: Peroxide is cytotoxic to healing tissue and slows secondary-intention healing. Sterile saline only, with antibiotic ointment as prescribed.

Continue Your Research

Am I a Candidate?

Free Consultation

Deep Plane Neck Lift

Best Country for Facelift

Week 1 Recovery

Pain Management

Medical Review

Dr. Yakup Duman

Plastic, Reconstructive & Aesthetic Surgery Specialist

— MD— Board Certified— Plastic Surgery Specialist

Board-certified Plastic & Aesthetic Surgery specialist with 13+ years of experience. Specializes in deep plane facelift at Merkez Prime Hospital, Istanbul. Medical Reviewer for DeepPlane.com.

Turkish Plastic Reconstructive and Aesthetic Surgery Association

Last Reviewed: Full Profile →Review Process →

Was this page helpful?

Explore Further

Incision Care Recovery Guide Home Find a Surgeon What is Deep Plane Facelift?Deep Plane Facelift in UK