Galea aponeurotica (left side) Frontalis (left half) Orbicularis oculi
Zygomaticus minor Zygomaticus major
Zygomaticus minor Zygomaticus major Orbicularis oris
Orbicularis oris
Platysma
Frontalis (left half) Orbicularis oculi
^ Thyroid cartilage Sternocleidomastoid sternal head clavicular head
Mylohyoid
Digastric anterior belly posterior belly
Hyoid bonę Thyrohyoid
Platę 3-3 Muscles of the anterior head and neck