1. A Virtual Practice Practical Head and Neck Part Two: The Revenge of the Right Recurrent Laryngeal Assembled by Brad Besson Images from http://ect.downstate.edu/courseware/haonline/toc.htm and The Temporal Bone Image Bank by Giffin, et al.

2. Mastoid Process 4 Squamous Part of Temporal Bone 1 Zygomatic Arch 5 External Auditory Meatus 2 Temporal Process of Zygomatic Bone 6 Tympanic Portion of Temporal Bone 3 Zygomatic Process of Temporal Bone 7 Styloid Process 8

3. Jugular Foramen 4 The Hole Groove for Auditory Tube Foramen Spinosum 5Foramen Lacerum 2 The Groove Mandibular (Glenoid) Fossa 6 Carotid Canal3 Styloid Process 7 It’s coming right for us Stylomastoid Foramen 8 1

4. Hiatus for Greater Petrosal Nerve 4 The Hole Arcuate Eminence Tegmen Tympani 2 The Ridge Greater Petrosal Nerve 1 The Nerve 3

5. LATERAL WALL OF MIDDLE EAR Aditus Auditory Tube Chorda Tympani N. Tensor Tympani M. 2 Epitympanic Recess 6 Malleus (Handle) Malleus (Head) Incus 8 1 3 4 5 7

6. LATERAL WALL OF MIDDLE EAR Tegmen Tympani Tympanic Membrane Mastoid Antrum 3 Tendon of Tensor Tympani M. Stylomastoid Foramen Mastoid Air Cells 1 4 2 5 6

7. Oval Window / Footplate of Stapes Mastoid Antrum Facial N. Promontory Semicircular Canal Stapedius M. Facial Canal Stapes4 5 2 6 3 7 8 1 MEDIAL WALL OF MIDDLE EAR

8. LATERAL ASPECT OF TEMPORAL BONE MODEL Mastoid Process Facial N. Chorda Tympani N. Styloid Process Petrotympanic Fissure 4 5 2 3 1

9. SUPERIOR VIEW OF TEMPORAL BONE MODEL Facial N. Cochlea Facial N. (Genu) Facial Canal Semicircular Canal 4 5 2 3 1

10. Supraclavicular Nerves Platysma M. Trapezius M. EarTransverse Cervical N. Lesser Occipital N. Sternocleido- mastoid M. Great Auricular N. 4 5 2 63 7 8 1

11. Transverse Cervical A. External Jugular V. Suprascapular A. Subclavian V. Accessory N. Omohyoid M. Inferior Belly Omohyoid M. Superior Belly 4 5 2 6 3 7 1 Anterior Scalene M 8

12. Anterior Scalene M. Brachial Plexus Phrenic N. Splenius Capitis M. Middle Scalene M. Levator Scapulae M. 4 5 2 6 3 - Nerve 1 - Nerve

13. Sternohyoid M Sternothyroid M. Omohyoid M. Superior Belly Thyrohyoid M. 4 2 3 1

14. Facial V. External Jugular V. 2 1 Internal Jugular V. 3

15. Left Lobe of Thyroid Cricoid Cart. Isthmus of Thyroid Gland Cricothyroid Membrane Hyoid Bone Submandibular Gland 1 st Tracheal Ring Thyroid Cart. 4 5 2 6 3 7 8 1

16. Hypoglossal N Common Carotid A. Vagus N. Superior Root of Ansa Cervicalis N. to Thyrohyoid M. 45 2 3 1

17. External Carotid A. Thyrohyoid Membrane External Laryngeal N. Internal Carotid A. Common Carotid A. Superior Thyroid A. Superior Laryngeal A. Internal Laryngeal N. 4 5 2 6 3 7 8 1

18. Occipital A. Lingual A. Hypoglossal N Thyrohyoid Membrane Superior Laryngeal A. 4 5 2 3 1

19. Digastric M. – Anterior Belly Fibrous Sling Hypoglossal N. Mylohyoid M. Stylohyoid M. Tendon of Digastric M. Digastric M. – Posterior Belly 4 5 2 6 3 7 1

20. Phrenic N. Superior Thyroid A. Inferior Thyroid A. Supra- scapular A. Transverse Cervical A. Thyrocervical Trunk Ascending Cervical A. L. Recurrent Laryngeal N. 4 5 2 (Bonus) 6 3 7 8 1

21. Lat Pterygoid M. Lingual N. Medial Pterygoid M. Inferior Alveolar N. 4 2 3 1

22. Coronoid Process Ramus Angle Condyle Mylohyoid Line Lingula Neck Mandibular Foramen 4 5 2 6 3 7 8 1