Interdomal Ligament in Rhinoplasty : short Video

The interdomal ligament (red arrow) separates the deep and superficial medial layers of the nasal superficial musculoaponeurotic system. The deep medial layer (black arrow) runs immediately anterior to the anterior septal angle and cranial to the interdomal ligament. The superficial medial layer runs into the columella in the subdermal plane.

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