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Muscles of the Head and Neck: Muscles of the Jaw 2. 3. 4. 1. 5. 6. 7. 8. 9 Deep Muscles of the Jaw Superficial Muscles of the Jaw LifeART Collection Images Copyright © 1989-2001 by Lippincott Williams & Wilkins, Baltimore, MD Temporalis Styloid process Temporomandibular joint Masseter Mandible Zygomatic arch Maxilla Lateral pterygoid Medial pterygoid