Head Anatomy - V.Z. Sikora 2007
Preface
Human anatomy holds a unique position among all theoretical disciplines. Its role in medical education is unquestionable. Without a solid understanding of The Human Body, a physician risks causing harm rather than healing. There are many well-known and evocative sayings that underscore this: "anatomy is the foundation of medicine"; "without anatomy there is neither internal medicine nor surgery, only guesswork and prejudice"; "a physician who is not an anatomist is not only useless, but potentially dangerous"; "a surgeon lacking an anatomical Background cannot live up to their calling"; "the gateway to the surgical clinic lies strictly through the dissecting room." Studying human anatomy is an essential part of the theoretical training without which one cannot become a doctor. A surgeon must have a thorough mastery of the topography of Organs, Blood Vessels, and nerves. Before every surgical Procedure, they review the Anatomy of the target region, since damaging Arteries leads to severe bleeding, while injuring nerves results in paralysis of individual Muscles or entire Muscle groups. Similarly, a general practitioner who does not know normal organ boundaries will be unable to determine, for instance, whether The Heart or Liver is enlarged, or if the Kidneys are ptotic. A pediatrician needs to understand the specific Structural Features of a child's organs across various developmental stages, environmental conditions, and more.
Anatomy is also a general biological discipline. It examines The Structure OF THE human body, its individual parts and organs, their MACROSCOPIC AND MICROSCOPIC architecture through the lens of major evolutionary milestones, while accounting for the Functions and biological principles inherent to living organisms, particularly higher vertebrates.
Mastering the curriculum in human anatomy lays the groundwork for all subsequent medical studies. Learning The structure of the human body is challenging, yet through persistent and systematic effort, it is entirely achievable—and indispensable for a future physician. Students should bear in mind that the primary prerequisite for mastering this discipline is a genuine drive to learn, to grow as a professional, and to excel in one's craft.
This study guide includes specific objectives for each section and module, topics for Practical Classes, Krok-1 test bank questions, a checklist of practical skills, concise material summaries, and reading lists. For the first time, a combined topographical and systematic approach to human anatomy is employed. This reflects the standard teaching methodology in Western Europe and the Americas, as well as the approach taken in many international atlases and textbooks, which is especially relevant in the context of the Bologna Process.
In preparing this study guide, the teaching experience of the departments of human anatomy at the National O.O. Bogomolets Medical University, Ternopil State Medical University, and the Ukrainian State Medical Stomatological Academy was taken into account. This textbook is designed to encourage students to take a creative approach to the subject and will also serve as a valuable resource for graduate students and instructors who have chosen human anatomy as their professional field.
Class="center">SPECIFIC OBJECTIVES
1. Apply the Classification of Bones to analyze the structure of the Skull bones.
2. Describe and demonstrate the structure of the skull bones.
3. Describe and demonstrate the Articulations between the skull bones.
4. Describe and demonstrate the MUSCLES AND FASCIAE of the HEAD.
5. Analyze the embryological Development of the Oral Cavity and Pharynx organs.
6. Analyze Developmental Anomalies and variations of the oral cavity and pharynx organs.
7. Describe and demonstrate the structure of the oral cavity and pharynx organs.
8. Analyze the development, anomalies, and variations of the Nasal cavity.
9. Describe and demonstrate the structure of the nasal cavity.
10. Outline the general Structural and functional principles of the Pituitary and Pineal Glands.
11. Outline the general structural and functional principles of the Central Nervous System (CNS).
12. Analyze the phylogeny and Ontogeny of the CNS.
13. Analyze developmental variations of the Spinal Cord and Brain.
14. Describe and demonstrate the external and Internal Structure of the spinal cord.
15. Analyze the anatomical and developmental Classification of the PARTS OF THE brain.
16. Describe and demonstrate the external Morphology of the parts of the brain.
17. Outline the General structural principles of Sensory Organs.
18. Analyze the phylogeny and ontogeny of sensory organs.
19. Analyze anomalies and developmental variations of sensory organs.
20. Describe and demonstrate the structure of the Eyeball and Accessory structures of the eye.
21. Describe and demonstrate the structure of the External ear, Middle ear, and internal ear.
22. Analyze the classification of Cranial Nerves.
23. Determine the general structural principles of cranial nerves of various origins.
24. Analyze the general structure of the autonomic ganglia of the head.
25. Describe and demonstrate the structure of pairs I through XII of the cranial nerves.
26. Describe and demonstrate the arterial Blood vessels of the head.
27. Describe and demonstrate the Veins OF THE head.
28. Identify the Lymphatic vessels of the head.
29. Analyze the sources of Blood supply and Innervation of the head organs in relation to regional anesthesia and incisions in the cranial vault region.
30. Explain the Clinical presentation of skull base fractures.
31. Describe and demonstrate the Topography of the parotid gland and the Branches of the Facial Nerve with respect to incisions for phlegmons and abscesses of the lateral facial region.
32. Describe the topical Diagnosis of facial nerve lesions.
TOPICS FOR PRACTICAL CLASSES
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1 Frontal, parietal, and occipital BONES OF THE skull. |
Mod. I |
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2 Sphenoid and ethmoid bones of the skull. |
Mod. I |
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3 Temporal bone. Canals of the temporal bone. |
Mod. I |
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4 Bones of the facial skull. Orbit. Temporal and infratemporal fossae. |
Mod. I |
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5 External and internal cranial bases. Pterygopalatine fossa. Bony nasal cavity. |
Mod. I |
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6 Articulations of the skull bones. |
Mod. I |
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7 Muscles and Fasciae of the head. |
Mod. I |
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8 Anatomy of the oral cavity and its derivatives: Tongue, palate. |
Mod. II |
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9 Anatomy of the Teeth and Salivary Glands. |
Mod. II |
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10 Anatomy of the pharynx. |
Mod. II |
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Mod. II |
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12 Anatomy of the endocrine organs (pituitary and pineal glands). |
Mod. II |
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13 General Overview of the central nervous system. Macroscopic anatomy of the spinal cord. |
Mod. III |
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14 Microscopic anatomy of the spinal cord. |
Mod. III |
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15 Embryogenesis OF THE brain. Anatomy of the Medulla Oblongata. |
Mod. III |
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16 Anatomy of the Pons and Cerebellum. |
Mod. III |
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17 Rhomboid fossa. IV ventricle. Midbrain. |
Mod. III |
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18 Anatomy of the Diencephalon. III ventricle. |
Mod. III |
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19 Rhinencephalon. Basal nuclei. Lateral ventricles. White matter OF the cerebral hemispheres. |
Mod. III |
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20 Relief of the Cerebral Cortex (Pallium). |
Mod. III |
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21 Functional localization in the cerebral cortex. |
Mod. III |
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22 Associative, commissural, and Ascending Projection Pathways of the central nervous system. |
Mod. III |
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23 Descending projection PATHWAYS OF THE central nervous system. |
Mod. III |
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24 Meninges and pathways of CEREBROSPINAL FLUID Circulation. Blood supply to the BRAIN AND SPINAL cord. |
Mod. III |
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25 Anatomy of the eyeball. |
Mod. III |
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26 Anatomy of the accessory structures of the eye. Visual pathway of the visual analyzer. |
Mod. III |
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27 Anatomy of the external and middle ear. |
Mod. III |
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28 Anatomy of the internal ear. Auditory and equilibrium pathways. |
Mod. III |
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29 Cranial nerves I, II, III, IV, VI, and VIII. |
Mod. IV |
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30 Cranial nerve V. |
Mod. IV |
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31 Cranial nerves VII and IX. |
Mod. IV |
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32 Cranial nerves X, XI, and XII. |
Mod. IV |
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33 Aorta. Branches of the aortic arch. Common and internal carotid arteries. |
Mod. V |
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Mod. V |
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Mod. V |
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36 Veins of the head. |
Mod. V |
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37 Lymph Nodes AND Vessels of the head. Lymphatic trunks and ducts. |
Mod. V |
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38 Vascularization and innervation of the head organs. |
Mod. V |
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39 Topographic anatomy of the fronto-parieto-occipital region. Surgical anatomy of the internal cranial base, cerebral meninges, and venous sinuses. Clinical anatomy of skull base fractures. |
Operative Surgery Mod. I |
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40 Topographic anatomy of the temporal region. Craniocerebral topography. Topographic anatomy of the mastoid process. Anatomical basis of antrotomy. |
Operative Surgery Mod. I |
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41 Topographic anatomy of the lateral facial region. Surgical anatomy of the parotid gland, facial nerve, and deep facial region. Anatomical basis of nerve block anesthesia for branches of the Trigeminal nerve. Surgical anatomy of the temporopterygoid, interpterygoid, and parapharyngeal fascial spaces. |
Operative Surgery Mod. I |
GLOSSARY OF Basic Concepts
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Frontal angle |
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Frontal squama |
Occipital angle |
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Frontal eminence |
Sphenoidal angle |
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Superciliary arch |
Mastoid angle |
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Glabella |
Parietal foramen |
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Groove for superior sagittal sinus |
Groove for superior sagittal sinus |
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Frontal crest |
Parietal tuber |
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Foramen caecum |
Superior temporal line |
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Supraorbital margin |
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Supraorbital foramen |
Foramen magnum |
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Zygomatic process |
Basilar part |
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Orbital part |
Pharyngeal tubercle |
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Fossa for lacrimal gland |
Clivus |
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Nasal part |
Lateral part |
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Nasal spine |
Occipital condyle |
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Ethmoidal notch |
Condylar canal |
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Frontal sinus |
Condylar fossa |
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Jugular notch |
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Occipital margin |
Jugular process |
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Squamous margin |
Hypoglossal canal |
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Sagittal margin |
Occipital squama |
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Frontal margin |
External occipital protuberance |
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Superior nuchal line |
Trigeminal impression |
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Inferior nuchal line |
Hiatus for lesser petrosal nerve |
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Internal occipital protuberance |
Groove for greater petrosal nerve |
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Cruciform eminence |
Hiatus for lesser petrosal nerve |
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Groove for transverse sinus |
Groove for lesser petrosal nerve |
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Groove for sigmoid sinus |
Posterior surface of petrous part |
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Groove for occipital sinus |
Internal acoustic opening |
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Internal acoustic meatus |
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Body of sphenoid bone |
Subarcuate fossa |
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Sella turcica |
Inferior surface of petrous part |
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Hypophysial fossa |
Jugular fossa |
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Tuberculum sellae |
Styloid process |
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Dorsum sellae |
Stylomastoid foramen |
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Carotid sulcus |
Petrosal fossa |
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Sphenoidal sinus |
External opening of carotid canal |
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Lesser wing of sphenoid bone |
Internal opening of carotid canal |
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Greater wing of sphenoid bone |
Mastoid process (of temporal bone) |
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Cerebral surface of greater wing |
Groove for sigmoid sinus |
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Temporal surface of greater wing |
Mastoid notch |
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Infratemporal surface of greater wing |
Mastoid foramen |
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Maxillary surface of greater wing |
Tympanic part |
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Orbital surface of greater wing |
Squamous part |
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Superior orbital fissure |
Zygomatic process |
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Optic canal |
Articular tubercle |
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Foramen rotundum |
Mandibular fossa |
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Foramen ovale |
External acoustic opening |
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Foramen spinosum |
External acoustic meatus |
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Pterygoid process |
Carotid canal |
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Lateral plate |
Facial canal |
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Medial plate |
Musculotubal canal |
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Pterygoid canal |
Semicanal for pharyngotympanic tube |
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Pterygoid fossa |
Semicanal for tensor tympani muscle |
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Pterygoid notch |
Canaliculus of chorda tympani |
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Tympanic canaliculus |
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Cribriform plate |
Mastoid canaliculus |
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Cribriform foramina |
Tympanocarotid canaliculi |
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Perpendicular plate |
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Ethmoidal labyrinth |
Body of maxilla |
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Orbital plate |
Orbital surface |
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Superior nasal concha |
Infraorbital groove of maxilla |
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Middle nasal concha |
Infraorbital canal of maxilla |
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Temporal bone (right or left) |
Infraorbital margin of body of maxilla |
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Petrous part of temporal bone |
Anterior surface of body of maxilla |
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Superior border of petrous part |
Infraorbital foramen of maxilla |
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Groove for superior petrosal sinus |
Frontal process |
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Posterior border of petrous part |
Zygomatic process |
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Groove for inferior petrosal sinus |
Zygomatico-orbital foramen |
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Anterior border of petrous part |
Zygomaticofacial foramen |
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Groove for inferior petrosal sinus |
Zygomaticotemporal foramen |
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Anterior surface of petrous part |
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Tegmen tympani |
Body of hyoid bone |
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Nasal notch |
Lesser cornu |
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Infratemporal surface of body of maxilla |
Greater cornu |
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Maxillary tuber |
Cranial vault |
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Alveolar foramina |
Temporal fossa |
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Nasal surface of body of maxilla |
Walls of temporal fossa |
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Lacrimal groove |
Zygomatic arch |
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Maxillary hiatus |
Infratemporal fossa |
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Frontal process of maxilla |
Walls of infratemporal fossa |
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Zygomatic process of maxilla |
Orbit |
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Palatine process of maxilla |
Base of orbit |
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Alveolar process |
Supraorbital margin (skull) |
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Dental alveoli |
Infraorbital margin (skull) |
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Walls of orbit |
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Body of mandible |
Anterior ethmoidal foramen |
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Alveolar part |
Posterior ethmoidal foramen |
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Alveolar arch of mandible |
Inferior orbital fissure |
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Dental alveoli |
Pterygopalatine fossa |
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Base of mandible |
Walls of pterygopalatine fossa |
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Mental protuberance |
Anterior cranial fossa |
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Mental tubercle |
Middle cranial fossa |
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Mental foramen |
Posterior cranial fossa |
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Digastric fossa of mandible |
Groove for superior sagittal sinus (skull) |
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Mylohyoid line of mandible |
Groove for transverse sinus (skull) |
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Sublingual fossa |
Groove for sigmoid sinus (skull) |
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Submandibular fossa |
External base of skull |
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Ramus of mandible |
Foramen lacerum (skull) |
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Angle of mandible |
Jugular foramen (skull) |
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Masseteric tuberosity |
Carotid canal of temporal bone (skull) |
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Pterygoid tuberosity |
Musculotubal canal (skull) |
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Mandibular notch |
Bony palate |
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Condylar process of mandible |
Greater palatine canal |
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Head of mandible |
Lesser palatine foramina |
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Neck of mandible |
Incisive canal |
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Pterygoid fossa of mandible |
Walls of bony nasal cavity |
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Coronoid process of mandible |
Choanae |
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Mandibular foramen |
Superior nasal meatus |
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Mandibular canal |
Middle nasal meatus |
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Inferior nasal meatus |
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Common nasal meatus |
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Coronal suture of skull |
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Sagittal suture of skull |
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Lambdoid suture of skull |
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Perpendicular plate |
Fontanelles of skull |
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Sphenopalatine notch |
Synchondroses of skull |
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Pyramidal process |
Premolars |
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Horizontal plate |
Molars |
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Sublingual gland |
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Lateral surface |
Submandibular gland |
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Temporal surface |
Parotid gland |
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Orbital surface |
Parotid duct |
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Temporomandibular joint |
Pharynx |
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Atlanto-occipital joint |
Nasopharynx |
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Epicranius muscle |
Roof of pharynx |
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Frontal belly |
Pharyngeal tonsil |
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Occipital belly |
Pharyngeal opening of pharyngotympanic tube |
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Epicranial aponeurosis |
Torus tubarius |
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Orbicularis oculi muscle |
Oropharynx |
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Zygomaticus major muscle |
Laryngopharynx |
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Levator labii superioris muscle |
Pharyngeal cavity |
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Levator anguli oris muscle |
Mucous membrane of pharynx |
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Buccinator muscle |
Muscles of pharynx |
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Depressor anguli oris muscle |
ROOT of nose |
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Depressor labii inferioris muscle |
Dorsum of nose |
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Orbicularis oris muscle |
Tip of nose |
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Temporalis muscle |
Wing of nose (ala) |
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Masseter muscle |
Nostrils (nares) |
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Lateral pterygoid muscle |
Choanae |
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Medial pterygoid muscle |
Nasal septum |
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Oral cavity |
Superior nasal concha |
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Vestibule of Mouth |
Middle nasal concha |
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Upper lip |
Inferior nasal concha |
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Lower lip |
Nasal vestibule |
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Angle of mouth |
Superior nasal meatus |
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Cheek |
Middle nasal meatus |
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Oral cavity proper |
Inferior nasal meatus |
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Palate |
Common nasal meatus |
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Hard palate |
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Soft palate |
Maxillary sinus |
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Gingiva (Gums) |
Sphenoidal sinus |
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Tongue |
Frontal sinus |
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Body of tongue |
Ethmoidal Cells |
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Root of tongue |
Mucous membrane |
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Dorsum of tongue |
Olfactory region |
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Margin of tongue |
Respiratory region |
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Apex of tongue |
Hypophysis (Pituitary Gland) |
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Mucous membrane of tongue |
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Fungiform papillae of tongue |
Cervical enlargement |
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Vallate papillae of tongue |
Lumbar enlargement |
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Cytology/practical/100.html">Foliate papillae of tongue |
Medullary cone |
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Foramen caecum of tongue |
Filum terminale |
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Lingual tonsil |
Anterior median fissure |
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Fauces |
Posterior median sulcus |
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Palatoglossal arch |
Anterolateral sulcus |
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Palatopharyngeal arch |
Posterolateral sulcus |
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Palatine tonsil |
Posterior intermediate sulcus |
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Tonsillar fossa |
Cauda equina |
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Clinical crown of tooth |
Trigeminal trigone |
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Neck of tooth |
Vagal trigone |
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Root of tooth |
Lateral recess |
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Incisors |
Medial eminence of rhomboid fossa |
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Canines |
Facial colliculus |
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Funiculi of spinal cord |
Vestibular area |
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Anterior funiculus |
Roof of Fourth ventricle |
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Lateral funiculus |
Superior medullary velum |
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Posterior funiculus |
Inferior medullary velum |
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Central canal |
Midbrain |
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Grey matter |
Tectum of midbrain |
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Anterior horn |
Tectal plate |
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Posterior horn |
Superior colliculus |
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Lateral horn |
Inferior colliculus |
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White matter |
Brachium of superior colliculus |
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Brachium of inferior colliculus |
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Medulla oblongata |
Cerebral aqueduct |
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Pons |
Interpeduncular fossa |
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Midbrain |
Posterior perforated substance |
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Medulla oblongata |
Cerebral peduncle |
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Anterior median fissure |
Tegmentum of midbrain |
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Pyramid of medulla oblongata |
Red Nucleus |
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Decussation of pyramids |
Substantia nigra |
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Anterolateral sulcus |
Base of cerebral peduncle |
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Olive |
Diencephalon |
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Posterolateral sulcus |
Thalamus |
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Cuneate fasciculus |
Anterior tubercle of thalamus |
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Cuneate tubercle |
Pulvinar of thalamus |
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Gracile fasciculus |
Stria medullaris thalami |
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Gracile tubercle |
Epithalamus |
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Posterior median sulcus |
Habenula |
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Inferior cerebellar peduncle |
Habenular trigone |
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Pons |
Pineal gland |
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Basilar sulcus |
Metathalamus |
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Middle cerebellar peduncle |
Lateral geniculate body |
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Superior cerebellar peduncle |
Medial geniculate body |
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Superior medullary velum |
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Tegmentum of pons (in transverse section) |
Optic chiasm |
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Basilar part of pons |
Optic tract |
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Cerebellum |
Tuber cinereum |
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Cerebellar hemisphere |
Infundibulum |
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Vermis of cerebellum |
Mammillary body |
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Cerebellar fissures |
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Cerebellar folia |
Walls |
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Flocculus |
Interventricular foramen |
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Arbor vitae |
Aperture of cerebral aqueduct |
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Cerebellar cortex |
Corpus striatum |
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Dentate nucleus |
Caudate nucleus |
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Inferior cerebellar peduncle |
Head |
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Middle cerebellar peduncle |
Body |
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Superior cerebellar peduncle |
Tail |
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Fourth ventricle |
Frontal pole |
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Rhomboid fossa |
Precentral sulcus |
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Median sulcus |
Precentral gyrus |
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Medial eminence of rhomboid fossa |
Superior frontal sulcus |
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Medullary striae of fourth ventricle |
Inferior frontal sulcus |
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Lentiform nucleus |
Superior frontal gyrus |
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Putamen |
Middle frontal gyrus |
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Lateral globus pallidus |
Inferior frontal gyrus |
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Medial globus pallidus |
Ascending ramus |
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Claustrum |
Anterior ramus |
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Lateral ventricles |
Pars opercularis |
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Central part of lateral ventricle |
Pars triangularis |
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Walls of central part |
Pars orbitalis |
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Anterior (frontal) horn of lateral ventricle |
Parietal lobe |
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Walls of anterior horn |
Postcentral sulcus |
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Posterior (occipital) horn of lateral ventricle |
Postcentral gyrus |
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Walls of posterior horn |
Superior parietal lobule |
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Calcar avis of lateral ventricle |
Intraparietal sulcus |
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Collateral eminence of lateral ventricle |
Inferior parietal lobule |
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Inferior (temporal) horn of lateral ventricle |
Angular gyrus |
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Walls of inferior horn |
Supramarginal gyrus |
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Hippocampus |
Temporal lobe |
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Interventricular foramen |
Superior temporal sulcus |
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External capsule of Telencephalon |
Inferior temporal sulcus |
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Internal capsule of telencephalon |
Superior temporal gyrus |
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Anterior limb of internal capsule |
Middle temporal gyrus |
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Genu of internal capsule |
Inferior temporal gyrus |
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Posterior limb of internal capsule |
Transverse temporal gyri |
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Corpus callosum |
Occipital lobe |
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Rostrum |
Occipital pole |
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Genu |
Insula |
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Trunk |
Insular gyri |
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Splenium |
Medial and inferior surfaces of cerebral |
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Septum pellucidum |
hemisphere |
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Fornix |
Sulcus of corpus callosum |
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Cingulate sulcus |
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Body |
Cingulate gyrus |
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Crus |
Isthmus of cingulate gyrus |
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Olfactory bulb |
Hippocampal sulcus |
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Olfactory tract |
Parahippocampal gyrus |
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Olfactory trigone |
Uncus |
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Anterior perforated substance |
Dentate gyrus, olfactory sulcus |
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Cerebral hemisphere |
Paracentral sulcus |
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Longitudinal cerebral fissure |
Paracentral lobule |
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Lateral fossa of cerebrum |
Precuneus |
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Frontal lobe |
Parieto-occipital sulcus |
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Parietal lobe |
Cuneus |
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Temporal lobe |
Calcarine sulcus |
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Occipital lobe |
Lingual gyrus |
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Insula |
Collateral sulcus |
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Superolateral surface of cerebrum |
Medial occipitotemporal |
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Central sulcus |
Gyrus |
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Lateral sulcus |
Inferior fornix of conjunctiva |
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Frontal lobe |
Lacrimal gland |
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Occipitotemporal sulcus |
Auricle (pinna) |
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Lateral occipitotemporal gyrus |
Helix |
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Straight gyrus |
Antihelix |
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Olfactory sulcus |
Tragus |
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Orbital sulci |
Antitragus |
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Orbital gyri |
Lobule of auricle (earlobe) |
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Spinal dura mater |
External acoustic meatus |
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Cranial dura mater |
External acoustic opening |
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Falx cerebri |
Tympanic membrane (eardrum) |
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Falx cerebelli |
Tympanic cavity |
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Tentorium cerebelli |
Tegmental wall |
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Diaphragma sellae |
Jugular wall |
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Labyrinthine wall |
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Superior sagittal sinus |
Mastoid wall |
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Inferior sagittal sinus |
Carotid wall |
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Straight sinus |
Membranous wall |
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Occipital sinus |
Stapes |
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Transverse sinus |
Incus |
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Confluence of sinuses |
Malleus |
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Sigmoid sinus |
Pharyngotympanic (auditory) tube |
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Cavernous sinus |
Internal ear |
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Sphenoparietal sinus |
Bony labyrinth |
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Superior petrosal sinus |
Vestibule |
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Inferior petrosal sinus |
Semicircular canals |
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Arachnoid mater of brain |
Cochlea |
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Spinal arachnoid mater |
Membranous labyrinth |
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Pia mater of brain |
Common bony crus |
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Spinal pia mater |
Ampullary bony crura |
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Eyeball |
Simple bony crus |
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Fibrous tunic of eyeball |
Osseous spiral lamina |
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Sclera |
Modiolus of cochlea |
|
Cornea |
Scala vestibuli |
|
Vascular tunic of eyeball (uvea) |
Scala tympani |
|
Choroid |
Scala vestibuli |
|
Ciliary body |
Olfactory nerve (CN I) |
|
Iris |
Optic nerve (CN II) |
|
Pupil |
Oculomotor nerve (CN III) |
|
Retina |
Trochlear nerve (CN IV) |
|
Lens |
Abducens nerve (CN VI) |
|
Vitreous body |
Vestibulocochlear nerve (CN VIII) |
|
Extrinsic muscles of eyeball |
Vestibular ganglion |
|
Lateral rectus muscle |
Spiral ganglion |
|
Superior rectus muscle |
Optic chiasm |
|
Medial rectus muscle |
Optic tract |
|
Lateral rectus muscle |
Trigeminal nerve (CN V) and its ganglion |
|
Superior oblique muscle |
Ophthalmic nerve (V1) |
|
Inferior oblique muscle |
Maxillary nerve (V2) |
|
Eyebrow |
Mandibular nerve (V3) |
|
Upper eyelid |
Auriculotemporal nerve |
|
Lower eyelid |
Lingual nerve |
|
Conjunctiva |
|
|
Superior conjunctival fornix |
Superficial temporal veins |
|
Inferior alveolar nerve |
Dural venous sinuses |
|
Lacrimal nerve |
|
|
Nasociliary nerve |
|
|
Valleix's points |
|
|
Facial and intermediate nerves (CN VII) |
|
|
Intermediate nerve |
|
|
Glossopharyngeal nerve (CN IX) |
|
|
Temporal branches |
|
|
Zygomatic branches |
|
|
Buccal branches |
|
|
Cervical branch |
|
|
Marginal mandibular branch |
|
|
Chorda tympani |
|
|
Greater petrosal nerve |
|
|
Geniculate ganglion |
|
|
Vagus nerve (CN X) |
|
|
Recurrent laryngeal nerve |
|
|
Anterior and posterior vagal trunks |
|
|
Accessory nerve (CN XI) |
|
|
Hypoglossal nerve (CN XII) |
|
|
Ansa cervicalis |
|
|
Superior root |
|
|
Inferior root |
|
|
Right common carotid artery |
|
|
Right subclavian artery |
|
|
Common carotid artery (right, left) |
|
|
External carotid artery |
|
|
Superior thyroid artery |
|
|
Lingual artery |
|
|
Facial artery |
|
|
Occipital artery |
|
|
Posterior auricular artery |
|
|
Ascending pharyngeal artery |
|
|
Superficial temporal artery |
|
|
Maxillary artery |
|
|
Inferior alveolar artery |
|
|
Middle meningeal artery |
|
|
Cervical part |
|
|
Petrous part |
|
|
Cavernous part |
|
|
Cerebral part |
|
|
Ophthalmic artery |
|
|
Anterior cerebral artery |
|
|
Posterior communicating artery |
|
|
Vertebral artery |
|
|
Posterior cerebral artery |
|
|
Cerebral arterial circle (Circle of Willis) |
|
|
Facial vein |
|
|
Retromandibular vein |
Last update: 11/08/2026
Editorial and Educational Adaptation: This material has been compiled based on the primary/original source text. The project team performed an editorial review, corrected technical inaccuracies, structured sections, and adapted the content for an educational format.
What was processed:
- elimination of formatting defects (OCR errors, structural breaks, corrupted characters);
- editorial organization of content;
- standardization of terminology in accordance with academic sources;
- verification of factual statements against the original source text.
All mentions of the author, publication year, and origin of the primary text have been preserved in accordance with the source.