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Deep Plane in Facial Surgery: What It Is and Why It Matters

Complete guide on deep plane facial surgery. Sub-SMAS, Deep Plane and evolution to safer techniques like Endomidface.

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Dr. Roberio Brandao

Creator of Modern Face

Updated December 1, 2024

The Concept of Surgical Planes

The face is organized in layers, like an onion. Each “plane” represents a different dissection depth, with distinct implications for result and safety.

Subcutaneous Plane (Superficial)

Dissection only below skin. Oldest technique, short-lasting results, tension on skin.

Supra-SMAS Plane

Dissection above SMAS with plication or SMASectomy. Improvement over subcutaneous, but still limited.

Sub-SMAS Plane (Deep)

Dissection below SMAS. Allows mobilization of deep structures. Base of modern techniques of excellence.

Subperiosteal Plane

Dissection close to bone. Used in specific cases, greater morbidity.

Why Is Deep Plane Superior?

Advantages

  • Lasting result — structures support traction
  • Naturalness — mobilizes facial unit
  • Less tension on skin — better scar
  • Possible vertical vector — corrects real ptosis
  • Complete rejuvenation — not just skin

Historical Challenges

  • • Proximity to facial nerve
  • • Steep learning curve
  • • Longer surgical time
  • • Risk in fibrous faces
  • • Equipment dependency (some techniques)

“Deep plane taught us that we need to go beyond skin. The evolution of techniques teaches that we can go deep safely.”

  • — Dr. Robério Brandão

Evolution: From Deep Plane to Endomidface Traditional Deep Plane demonstrated the value of deep plane. Direct Vision Endomidface represents its evolution, maintaining benefits and reducing risks.

Aspect Traditional Deep Plane Endomidface

Plane Sub-muscular Sub-SMAS areolar

Visualization Variable Direct vision

Injected face High risk Safe

Recovery 21-30 days 7-10 days

Frequently Asked Questions

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Master Deep Plane Techniques

Complete training in Direct Vision Endomidface.

Learn About Program

Endomidface Guide

Learn more about the evolutionary subperiosteal lift.

Deep Plane vs Endoscope

Why we prioritize direct vision over video cameras.

SMAS Anatomy

The anatomical foundation of deep plane surgery.

For surgeons: Join our mentorship programs to master advanced deep plane techniques.

Frequently Asked Questions

What does 'deep plane' mean in facial surgery?

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Deep plane refers to dissection below the SMAS (Superficial Musculoaponeurotic System), accessing deeper facial structures for more durable and natural results.

What is the advantage of working in deep plane?

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By mobilizing deep structures together with skin and SMAS, excessive tension on skin is avoided, resulting in better scars, more natural results and greater longevity.

Is deep plane more risky?

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Historically yes, as it approaches noble structures. However, modern techniques like Direct Vision Endomidface allow deep plane work with increased safety.

What is the difference between sub-SMAS and deep plane?

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Sub-SMAS is any dissection below SMAS. Deep Plane specifically enters the plane between muscles and elevates the SMAS-skin complex as a unit.

Learn Modern Face Techniques

Mentorship programs with the technique creator.