Head & Neck Radiology (I) Waseem Jerjes

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1 Head & Neck Radiology (I) Waseem Jerjes

2 Lamboid Suture Frontal Sinus Left Orbit (roof) Left Supraorbital Margin Left Frontozygomatic Suture Left Superior Orbital Fissure Rt Petrous Ridge of Temporal Bone Left Innominate Line Left Mastoid Process Left Transverse Process of Atlas Maxilla (Rt Lateral Contour ) Dens of Axis Right Inferior Nasal Concha Right Atlantooccipital Joint Nasal Septum Right Foramen Rotundum Right Maxillary Sinus Medial Wall of Right Orbit Crista Galli Sagittal Suture Rt Zygomatic Arch Rt Mastoid and Temporal Air Cells Ethmoidal Air Cells

3 Anterior Clinoid Process Coronal Suture Diploe of Frontal Bone Orbital Part of Frontal Bone Frontal Sinus Cribiform Plate Orbital Margin Ethmoidal Cells Coronoid Process of Mandible Hard Palate Mental Protuberance Hypophyseal Fossa Sella Turcica Post. Clinoid Process & Dorsum Sellae Clivus Petrous Ridge of Temporal Bone Lamboidal Suture Mastoid Process Atlas Dens of Axis Condylar Process of Mandible Nasal Bone Sphenoid Sinus Ext. Acoustic Meatus (R. and L.) Foramen Magnum Spinous Process of Axis

4 Outer table of parietal bone Inner table of parietal bone Groove of middle meningeal artery Nasopharynx Soft palate

5 Ethmoidal Cells Nasal Septum Right Pterygoid Process Right Foramen Ovale Right Foramen Spinosum Sphenoidal Sinus Right Coronoid Process of Mandible Right Condylar Process of Mandible Foramen Magnum Clivus Dens of Axis Anterior Arch of Atlas Left Mastoid Air Cells Zygomatic Arches Mandible Left Maxillary Sinus (Posterolateral Wall) Cervical Vertebrae (Contour)

6 Lambdoid suture Occipital protuberances Occipital bone Sulcus of transverse sinus Occipital crest Foramen magnum Petrous bone Arcuate eminence Semicircular canals Mastoid air cells Internal auditory canal Posterior arch of atlas Jugular foramen Dens TMJ

7 Frontal sinus Nasal bone Anterior ethmoid sinus Orbit Nasal septum (#) G wing of sphenoid Infra orbital foramen Foramen rotundum Posterior ethmoid sinus Zygomatic bone Maxillary sinus Alveolar recess of maxilla Sphenoid sinus Foramen ovale Alveolar process of maxilla Condyle of mandible Mandible

8 Frontal sinus Roof of orbit Crista galli Innominate line Petrous ridge Lateral wall of orbit Zygomatic bone Ant ethmoid sinus Interal auditory canal Nasal septum Maxillary sinus Nasal cavity Dens Atlantoaxial joint

9 Infra orbital rim Zygomatic arch Coronoid process Lateral max simus wall Condyle Angle of mandible

10 Styloid process Soft palate Condyle of mandible Condylar process Zygomatic arch Coronoid process Floor of the orbit Nasal cavity Hard palate Maxillary sinus Pterygopalatine fossa Ptyrygoid process Shadow of tongue IAC Hyoid Mental foramen Mastoid

11 R TMJ Condyle of mandible Coronoid process Lingula (foramen) Mental protuberance Mental foramen IAC Angle of mandible Hyoid

12 L

13 Condylar Process of Mandible Anterior Arch of Atlas Transverse Process of Axis Mandibular Angle Body of Hyoid Bone Trans. Process of C3 Vert Body of C3 Vertebra Posterior Arch of Atlas Sup. Articular Process of C3 Vert Inf. Articular Process of C3 Vert Lamina of Cricoid Cartilage(Calcified) Trachea Body of C7 Vert C6-C7 Intervertebral Articulation Body of Axis Dens of Axis Post. Portion of Occipital Bone Spinous Proc. of Axis Spinous Proc. of C7 Vert. (Vert. Prom.)

14 Mandible Left Lateral Lip of C4 (Uncus) Tubercle of Left 1st Rib Left 1st Rib Left Clavicle Body of T1 Vertebra Right Pedicle of C5 Vertebra Right Lamina of Thyroid Cartilage L. Intervertebral Articulation of C5-C6 Right Transverse Process of T1 Vert Trachea Cervical Spinous Processes

15 Posterior Arch of Atlas (Inferior Margin) Right Transverse Process of Atlas Right Lateral Atlantoaxial Articulation Spinous Process of Axis (Bifid) Inferior Dental Arch Body of Mandible Body of Axis Anterior Arch of Atlas (Inferior Margin) Left Styloid Process Left Coronoid Process of Mandible Left Condylar Process of Mandible Lateral Masses of C1 Superior Dental Arch Dens of Axis

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18 Descending Scapular Artery Brachiocephalic Trunk Internal Carotid Arteries External Carotid Arteries Vertebral Arteries Common Carotid Arteries Inferior Thyroid Arteries Thyrocervical Trunks Subclavian Arteries Internal Thoracic Arteries

19 Middle Cerebral Artery Orientation Marker Pericallosal Artery Callosomarginal Artery Anterior Cerebral Artery Ophthalmic Artery Internal Carotid Artery (Cavernous Part) Internal Carotid Artery (Petrous Part) Anterior Choroidal Artery Internal Carotid Artery (Cervical Part) Injection needle Clivus

20 Callosomarginal Artery Pericallosal Artery Anterior Cerebral Artery Ophthalmic Artery Middle Cerebral Artery Internal Carotid Artery

21 Orientation Marker Superior Anastomotic Vein (Trolard) Superior Sagittal Sinus Straight Sinus Great Cerebral V.(of Galen) Superior Cerebral Veins

22 Superior Cerebral Veins Superior Sagittal Sinus Confluence of Sinuses Superior Cerebellar Veins Left Transverse Sinus Left Sigmoid Sinus

23 Posterior Communicating Artery Posterior Cerebral Artery Posterior Choroidal Arteries Superior Cerebellar Artery Posterior Inferior Cerebellar Artery Muscular Branches Basilar Artery Right and Left Vertebral Arteries Clivus

24 Left Posterior Cerebral Artery Basilar Artery Left Superior Cerebellar Artery Left Vertebral Artery Posterior Inferior Cerebellar Arteries Anterior Inferior Cerebellar Arteries

25 Middle Meningeal Artery Maxillary Artery External Carotid Artery Facial Artery Superior Thyroid Artery Superficial Temporal Artery Occipital Artery Posterior Auricular Artery Lingual Artery

26 Ant portion of frontal bone Orbital Plates of Frontal Bone Frontal Sinus Anterior Portion of Orbits Ethmoidal Air Cells Maxillary Sinus Hard Palate Anterior Clinoid Process Posterior Clinoid Process Hypophyseal Fossa Sphenoidal Sinus Third Upper Molar Second Upper Molar

27 Nasal Spine of Frontal B Right Eyeball Frontal Process of R Zygomatic Bone Right Ethmoidal Air Cells Right Temporal Fossa Rt G Wing of Sphenoid B Sphenoidal Sinus Zygomat Pro of R Temp B Right Head of Mandible Right Carotid Canal-First Part Right Jugular Foramen Rt. Lateral Part of Occipital Bone Left Hypoglossal Canal Foramen Magnum Nasal Septum Right Nasal Cavity Body of Sphenoid Bone Left Foramen Lacerum Left Foramen Ovale Left Foramen Spinosum Left Carotid Canal- Second Part Air Cells in Left Temporal Bone

28 Frontal Bone Apex of Right Orbit Right Maxillary Sinus Right Zygomatic Arch Right Upper Molar Right Alveolar Process of Maxilla Right Lower Molar Right Body of Mandible Jugum Sphenoidale Left Lesser Wing of Sphenoid Bone Left Ethmoidal Air Cells Left Superior Nasal Concha Left Middle Nasal Concha Left Inferior Nasal Concha Hard Palate Nasal Septum Left Temporalis Muscle Left Masseter Muscle Left Buccinator Muscle

29 Oral Cavity Soft Palate Epiglottis Hyoid Bone Ventricle of Larynx Arch of Cricoid Cartilage Lamina of Cricoid Cartilage Body of C3 Vertebra Mandible Trachea

30 Left Mandibular Angle Laryngopharynx Vestibule of Larynx Rima Glottidis Tubercle of Left 1st Rib Superior Angle of Left Scapula Left Clavicle Thyroid Cartilage (Posterior Wall) Trachea

31 Uvula Base of Tongue Margin of Mandible Hyoid Bone Vallecula Epiglottis Nasopharynx Body and Dens of Axis Anterior Arch of Atlas Esophagus Oral Cavity Oropharynx Piriform Recess Trachea

32 Mandible Right Vallecula Left Piriform Recess Esophagus Left 1st Rib Left Clavicle Trachea Oropharynx Lateral Margins of Epiglottis

33 Right Masseter Right Medial Pterygoid Muscle Right Ramus of Mandible Right Parotid Gland Right Styloid Process Posterior Belly of Right Digastricus Right Sternocleidomastoid Right Obliquus Capitus Inferior Right Longissimus Capitis Right Splenius Capitis Right Rectus Capitis Posterior Major Right Semispinalis Capitis Artifacts from Dental Filling Uvula Left Longus Colli Left Longus Capitis Left Foramen Transversarium of Atlas Dens Axis Posterior Arch of Atlas Tongue

34 Right Genioglossus Right Angle of Mandible Right Internal Carotid Artery Right Internal Jugular Vein Right Vertebral Artery Spinal Cord Right Trapezius Left Mylohyoid Left Hyoglossus Left Submandibular Gland Oropharynx L. Levator Scapulae-Splenius Cervicis Left Obliquus Capitis Inferior Ligamentum Nuchae

35 Sternohyoid- and Sternothyroid Muscles Right Lobe of Thyroid Gland Right Omohyoid- Superior Belly Right Common Carotid Artery Right Internal Jugular Vein Right External Jugular Vein Roots of Right Brachial Plexus Right Levator Scapulae Trachea Esophagus Left Longus Colli Left Vertebral Artery and Vein Tubercle of First Left Rib Left Transverse Process of T1 Vertebra Left Pedicle of T1 Vertebra

36 Right Sternocleidomastoid Right Scalenus Anterior Right Scalenus Medius Neck of Right First Rib Right Second Rib Right Rhomboid Left Lobe of Thyroid Gland Right First Thoracic Spinal Nerve Right Trapezius

37 Pons Medulla Oblongata Anterior Arch of Atlas Nasopharynx Dens Axis Oropharynx Mandible Body of Hyoid Bone Arythenoid Cartilage Thyroid Cartilage Lamina of Cricoid Cartilage Intervertebral Disc T1 Fourth Ventricle Cerebello-medullary Cistern Occipital Bone Posterior Arch of Atlas Spinal Cord Spinous Process of C Fat in Epidural Space Midbrain Subarachnoid Space In Spinal Canal Ligamentum Nuchae

38 Thank you

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