D000069259Level 5

Superficial Musculoaponeurotic System

**Definition:** Layer between the superficial fat compartment and superficial facial muscles in the head and the neck.

**Tree numbers:** - A01.456.505.875 - A01.598.500

**Synonyms:** - Superficial Musculo-aponeurotic System (SMAS) - Superficial Musculo-Aponeurotic System

GET/api/v1/systems/mesh/nodes/D000069259

Official DownloadPublic Domain (US Government)Source

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