Skull, Spine, Pelvis Projections (3 of 8) Flashcards
“What is the anatomical structure identified by the number 1 in this image?
A - Ethmoid Bone
B - Maxilla
C - Frontal Sinus
D - Sphenoid Sinus
“Number 1 in this PA modified Waters view demonstrates the Frontal Sinus
Answer Key:
1 - Frontal Sinus
2 - Frontal Bone
3 - Mental Protuberance
4 - Maxillary Sinus
5 - Mastoid Cells
“What is the anatomical structure identified by the number 1 in this image?
A - Nasal Septum
B - Mastoid Cells
C - Maxilla
D - Nasal Bone
“Number 1 in this Submentovertex (full basal) view demonstrates the Nasal Septum
Answer Key:
1 - Nasal Septum
2 - Zygomatic Arch
3 - Sphenoidal Sinus
4 - Jugular Foramen
5 - Dens
“What is the anatomical structure identified by the number 1 in this image?
A - Nasal Septum
B - Sphenoid Sinus
C - Temporal Bone
D - Angle of Citelli
“Number 1 in this axiolateral oblique (modified Law) TPMJ view demonstrates the Temporal Bone.
Answer Key:
1 - Temporal Bone
2 - Mastoid Cells
3 - Condyle
4 - Internal and External Auditory Canal
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 1 in this image?
A - Nasal Septum
B - Sphenoid Sinus
C - Ethmoid Cells
D - Outer Ear
“Number 1 in this axiolateral (modified Schuller) view demonstrates the Outer Ear
Answer Key:
1 - Outer Ear
2 - Temporomandibular Joint Fossa
3 - Angle of Citelli
4 - Condyle
5 - Internal and External Auditory Canal
“What is the anatomical structure identified by the number 1 in this image?
A - Ethmoid Cells
B - Temporomandibular Joint
C - Roof of the Orbit
D - Mastoid Cells
“Number 1 in this AP axial Modified Towne view demonstrates the Ethmoid cells.
Answer Key:
1 - Ethmoid Cells
2 - Petrous Ridge
3 - Nasal Septum
4 - Condyle
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 1 in this image?
A - Nasal Bone
B - Auricle
C - Zygomatic Bone
D - Anterior Nasal Spine
“Number 1 in this Nasal bone lateral view demonstrates the Nasal bone.
Answer Key:
1. Nasal bone
2. Fronto nasal suture
3. Anterior nasal spine
4. Ethmoidal groove
5. Nasal cartilage.
“What is the anatomical structure identified by the number 1 in this image?
A - Petrous Ridge
B - Vestibule of the Nose
C - Maxillary Sinus
D - Internal Auditory Canal
“Number 1 in this Superoinferior Tangential (Axial) view demonstrates the Vestibule of Nose
Answer Key:
1 - Vestibule of Nose
2 - Septal Cartilage
3 - Right Nasal Bone
4 - Anterior Nasal Spine
5 - Left Nasal Bone
“What is the anatomical structure identified by the number 1 in this image?
A - Frontal Bone
B - Lateral Wall of the Orbit
C - Maxillary Sinus
D - Roof of the Orbit
“Number 1 in this Caldwell nasal bone view demonstrates the Roof of the Orbit
Answer Key:
1 - Roof of the Orbit
2 - Floor of the Orbit
3 - Ethmoid Cells
4 - Nasal Septum
5 - Inferior Turbinate
“What is the anatomical structure identified by the number 1 in this image?
A - Frontal Sinus
B - Ethmoid Cells
C - Nasal Septum
D - Maxillary Sinus”
“Number 1 in this Waters nasal bone view demonstrates the
Answer Key:
1 - Nasal Septum
2 - Right Nasal Bone
3 - Zygomatic Bone
4 - Maxillary Sinus
5 - Temporomandibular Joint”
“What is the anatomical structure identified by the number 2 in this image?
A - Ethmoid Cells
B - Frontal Bone
C - Nasal Bone
D - Glabella
“Number 2 in this PA modified Waters view demonstrates the Frontal Bone
Answer Key:
1 - Frontal Sinus
2 - Frontal Bone
3 - Mental Protuberance
4 - Maxillary Sinus
5 - Mastoid Cells
“What is the anatomical structure identified by the number 2 in this image?
A - Zygomatic Arch
B - Mastoid Cells
C - Maxilla
D - Nasal Bone
“Number 2 in this Submentovertex (full basal) view demonstrates the Zygomatic Arch
Answer Key:
1 - Nasal Septum
2 - Zygomatic Arch
3 - Sphenoidal Sinus
4 - Jugular Foramen
5 - Dens
“What is the anatomical structure identified by the number 2 in this image?
A - Nasal Septum
B - Sphenoid Sinus
C - Mastoid Cells
D - Angle of Citelli
“Number 2 in this axiolateral oblique (modified Law) TPMJ view demonstrates the Mastoid Cells.
Answer Key:
1 - Temporal Bone
2 - Mastoid Cells
3 - Condyle
4 - Internal and External Auditory Canal
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 2 in this image?
A - Nasal Septum
B - Sphenoid Sinus
C - Ethmoid Cells
D - Temporomandibular Joint Fossa
“Number 2 in this axiolateral (modified Schuller) view demonstrates the Temporomandibular Joint Fossa
Answer Key:
1 - Outer Ear
2 - Temporomandibular Joint Fossa
3 - Angle of Citelli
4 - Condyle
5 - Internal and External Auditory Canal
“What is the anatomical structure identified by the number 2 in this image?
A - Petrous Ridge
B - Nasal Septum
C - Nasal Bone
D - Occipital Bone
“Number 2 in this AP axial Modified Towne view demonstrates the Petrous Ridge.
Answer Key:
1 - Ethmoid Cells
2 - Petrous Ridge
3 - Nasal Septum
4 - Condyle
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 2 in this image?
A - Nasal Bone
B - Fronto nasal suture
C - Angle of Citelli
D - Nasal Septum
“Number 2 in this Nasal bone lateral view demonstrates the Fronto nasal suture
Answer Key:
1. Nasal bone
2. Fronto nasal suture
3. Anterior nasal spine
4. Ethmoidal groove
5. Nasal cartilage.
“What is the anatomical structure identified by the number 2 in this image?
A - Mastoid Cells
B - Angle of the Mandible
C - Septal Cartilage
D - Nasal Septum
“Number 2 in this Superoinferior Tangential (Axial) view demonstrates the Septal Cartilage.
Answer Key:
1 - Vestibule of Nose
2 - Septal Cartilage
3 - Right Nasal Bone
4 - Anterior Nasal Spine
5 - Left Nasal Bone
“What is the anatomical structure identified by the number 2 in this image?
A - Mastoid Cells
B - Angle of Citelli
C - Floor of the Orbit
D - Nasal Septum
“Number 2 in this Caldwell nasal bone view demonstrates the Roof of the Orbit
Answer Key:
1 - Roof of the Orbit
2 - Floor of the Orbit
3 - Ethmoid Cells
4 - Nasal Septum
5 - Inferior Turbinate
“What is the anatomical structure identified by the number 2 in this image?
A - Ethmoidal Groove
B - Right Nasal Bone
C - Mastoid Process
D - Nasal Septum
“Number 2 in this Waters nasal bone view demonstrates the Right Nasal Bone
Answer Key:
1 - Nasal Septum
2 - Right Nasal Bone
3 - Zygomatic Bone
4 - Maxillary Sinus
5 - Temporomandibular Joint
“What is the anatomical structure identified by the number 3 in this image?
A - Nasal Bone
B - Internal Acoustic Canal
C - Frontal Bone
D - Mental Protuberance
“Number 3 in this PA modified Waters view demonstrates the Mental Protuberance
Answer Key:
1 - Frontal Sinus
2 - Frontal Bone
3 - Mental Protuberance
4 - Maxillary Sinus
5 - Mastoid Cells
“What is the anatomical structure identified by the number 3 in this image?
A - Sphenoid Sinus
B - Internal Acoustic Canal
C - Zygomatic Bone
D - Mastoid Cells”
“Number 3 in this Submentovertex (full basal) view demonstrates the Sphenoidal Sinus
Answer Key:
1 - Nasal Septum
2 - Zygomatic Arch
3 - Sphenoidal Sinus
4 - Jugular Foramen
5 - Dens
“What is the anatomical structure identified by the number 3 in this image?
A - Nasal Septum
B - Zygomatic Bone
C - Condyle
D - Angle of Citelli
“Number 3 in this axiolateral oblique (modified Law) TPMJ view demonstrates the Condylel.
Answer Key:
1 - Temporal Bone
2 - Mastoid Cells
3 - Condyle
4 - Internal and External Auditory Canal
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 3 in this image?
A - Angle of Citelli
B - Petrous Ridge
C - Nasal Septum
D - Zygomatic Bone
“Number 3 in this axiolateral (modified Schuller) view demonstrates the Angle of Citelli.
Answer Key:
1 - Outer Ear
2 - Temporomandibular Joint Fossa
3 - Angle of Citelli
4 - Condyle
5 - Internal and External Auditory Canal
“What is the anatomical structure identified by the number 3 in this image?
A - Petrous Ridge
B - Nasal Septum
C - Nasal Bone
D - Occipital Bone
“Number 3 in this AP axial Modified Towne view demonstrates the Nasal Septum.
Answer Key:
1 - Ethmoid Cells
2 - Petrous Ridge
3 - Nasal Septum
4 - Condyle
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 3 in this image?
A - Nasal Bone
B - Auricle
C - Zygomatic Bone
D - Anterior Nasal Spine
“Number 3 in this Nasal bone lateral view demonstrates the Anterior nasal spine
Answer Key:
1. Nasal bone
2. Fronto nasal suture
3. Anterior nasal spine
4. Ethmoidal groove
5. Nasal cartilage.
“What is the anatomical structure identified by the number 3 in this image?
A - Mastoid Cells
B - Angle of the Mandible
C - Right Nasal Bone
D - Nasal Septum
“Number 3 in this Superoinferior Tangential (Axial) view demonstrates the Right Nasal Bone.
Answer Key:
1 - Vestibule of Nose
2 - Septal Cartilage
3 - Right Nasal Bone
4 - Anterior Nasal Spine
5 - Left Nasal Bone
“What is the anatomical structure identified by the number 3 in this image?
A - Nasal Septum
B - Internal and External Auditory Canal
C - Ethmoid Cells
D - Frontal Sinus
“Number 3 in this Caldwell nasal bone view demonstrates the Ethmoid cells.
Answer Key:
1 - Roof of the Orbit
2 - Floor of the Orbit
3 - Ethmoid Cells
4 - Nasal Septum
5 - Inferior Turbinate
“What is the anatomical structure identified by the number 3 in this image?
A - Frontal Sinus
B - Zygomatic Bone
C - Sphenoid Sinus
D - Nasal Septum
“Number 3 in this Waters nasal bone view demonstrates the Zygomatic Bone
Answer Key:
1 - Nasal Septum
2 - Right Nasal Bone
3 - Zygomatic Bone
4 - Maxillary Sinus
5 - Temporomandibular Joint
“What is the anatomical structure identified by the number 4 in this image?
A - Ethmoid Cells
B - Maxillary Sinus
C - Nasal Septum
D - Glabella
“Number 4 in this PA modified Waters view demonstrates the Maxillary Sinus
Answer Key:
1 - Frontal Sinus
2 - Frontal Bone
3 - Mental Protuberance
4 - Maxillary Sinus
5 - Mastoid Cells
“What is the anatomical structure identified by the number 4 in this image?
A - Frontal Bone
B - Ethmoid Cells
C - Roof of the Orbit
D - Jugular Foramen
“Number 4 in this Submentovertex (full basal) view demonstrates the Jugular Foramen
Answer Key:
1 - Nasal Septum
2 - Zygomatic Arch
3 - Sphenoidal Sinus
4 - Jugular Foramen
5 - Dens
“What is the anatomical structure identified by the number 4 in this image?
A - Internal and External Auditory Canal
B - Internal Acoustic Canal
C - Angle of Citelli
D - Roof of the Orbit
“Number 4 in this axiolateral oblique (modified Law) TPMJ view demonstrates the Internal and External Auditory Canal.
Answer Key:
1 - Temporal Bone
2 - Mastoid Cells
3 - Condyle
4 - Internal and External Auditory Canal
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 4 in this image?
A - Condyle
B - Mandible
C - Nasal Bone
D - Ethmoid Cells
“Number 4 in this axiolateral (modified Schuller) view demonstrates the Condyle
Answer Key:
1 - Outer Ear
2 - Temporomandibular Joint Fossa
3 - Angle of Citelli
4 - Condyle
5 - Internal and External Auditory Canal
“What is the anatomical structure identified by the number 4 in this image?
A - Nasal Septum
B - Nasal Bone
C - Condyle
D - Internal and External Auditory Canal
“Number 4 in this AP axial Modified Towne view demonstrates the Condyle.
Answer Key:
1 - Ethmoid Cells
2 - Petrous Ridge
3 - Nasal Septum
4 - Condyle
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 4 in this image?
A - Nasal Bone
B - Ethmoidal Groove
C - Angle of Citelli
D - Nasal Septum
“Number 4 in this Nasal bone lateral view demonstrates the Ethmoidal groove
Answer Key:
1. Nasal bone
2. Fronto nasal suture
3. Anterior nasal spine
4. Ethmoidal groove
5. Nasal cartilage.
“What is the anatomical structure identified by the number 4 in this image?
A - Nasal Septum
B - Ramus of the Mandible
C - Angle of Citelli
D - Anterior Nasal Spine
“Number 4 in this Superoinferior Tangential (Axial) view demonstrates the Anterior nasal spine.
Answer Key:
1 - Vestibule of Nose
2 - Septal Cartilage
3 - Right Nasal Bone
4 - Anterior Nasal Spine
5 - Left Nasal Bone
“What is the anatomical structure identified by the number 4 in this image?
A - Mastoid Cells
B - Angle of Citelli
C - Floor of the Orbit
D - Nasal Septum
“Number 4 in this Caldwell nasal bone view demonstrates the Nasal Septum.
Answer Key:
1 - Roof of the Orbit
2 - Floor of the Orbit
3 - Ethmoid Cells
4 - Nasal Septum
5 - Inferior Turbinate
“What is the anatomical structure identified by the number 4 in this image?
A - Internal Auditory Canal
B - Maxillary Sinus
C - Occipital Bone
D - Glabella
“Number 4 in this Waters nasal bone view demonstrates the Maxillary Sinus
Answer Key:
1 - Nasal Septum
2 - Right Nasal Bone
3 - Zygomatic Bone
4 - Maxillary Sinus
5 - Temporomandibular Joint
“What is the anatomical structure identified by the number 5 in this image?
A - Ethmoid Cells
B - Mastoid Cells
C - Nasal Septum
D - Glabella
“Number 5 in this PA modified Waters view demonstrates the Mastoid Cells
Answer Key:
1 - Frontal Sinus
2 - Frontal Bone
3 - Mental Protuberance
4 - Maxillary Sinus
5 - Mastoid Cells
“What is the anatomical structure identified by the number 5 in this image?
A - Frontal Bone
B - Ethmoid Cells
C - Roof of the Orbit
D - Dens
“Number 5 in this Submentovertex (full basal) view demonstrates the Dens
Answer Key:
1 - Nasal Septum
2 - Zygomatic Arch
3 - Sphenoidal Sinus
4 - Jugular Foramen
5 - Dens
“What is the anatomical structure identified by the number 5 in this image?
A - Angle of the Mandible
B - Mastoid Cells
C - Ramus of the Mandible
D - Mastoid Antrum
“Number 5 in this axiolateral oblique (modified Law) TPMJ view demonstrates the Ramus of the Mandible.
Answer Key:
1 - Temporal Bone
2 - Mastoid Cells
3 - Condyle
4 - Internal and External Auditory Canal
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 5 in this image?
A - Angle of the Mandible
B - Internal and External Auditory Canal
C - Mastoid Cells
D - Mastoid Process
“Number 5 in this axiolateral (modified Schuller) view demonstrates the Internal and External Auditory Canal
Answer Key:
1 - Outer Ear
2 - Temporomandibular Joint Fossa
3 - Angle of Citelli
4 - Condyle
5 - Internal and External Auditory Canal
“What is the anatomical structure identified by the number 5 in this image?
A - Mastoid Cells
B - Ramus of the Mandible
C - Maxillary Sinus
D - Mastoid Process
“Number 5 in this AP axial Modified Towne view demonstrates the Ramus of the Mandible.
Answer Key:
1 - Ethmoid Cells
2 - Petrous Ridge
3 - Nasal Septum
4 - Condyle
5 - Ramus of the Mandible
“What is the anatomical structure identified by the number 5 in this image?
A - Nasal Bone
B - Nasal cartilage
C - Angle of Citelli
D - Nasal Septum
“Number 5 in this Nasal bone lateral view demonstrates the Nasal cartilage.
Answer Key:
1. Nasal bone
2. Fronto nasal suture
3. Anterior nasal spine
4. Ethmoidal groove
5. Nasal cartilage.
“What is the anatomical structure identified by the number 5 in this image?
A - Nasal Septum
B - Ramus of the Mandible
C - Angle of Citelli
D - Left Nasal Bone
“Number 5 in this Superoinferior Tangential (Axial) view demonstrates the Left Nasal Bone.
Answer Key:
1 - Vestibule of Nose
2 - Septal Cartilage
3 - Right Nasal Bone
4 - Anterior Nasal Spine
5 - Left Nasal Bone
“What is the anatomical structure identified by the number 5 in this image?
A - Nasal Septum
B - Internal and External Auditory Canal
C - Inferior Turbinate
D - Frontal Sinus
“Number 5 in this Caldwell nasal bone view demonstrates the Inferior Turbinate.
Answer Key:
1 - Roof of the Orbit
2 - Floor of the Orbit
3 - Ethmoid Cells
4 - Nasal Septum
5 - Inferior Turbinate
“What is the anatomical structure identified by the number 5 in this image?
A - Medial Wall of the Orbit
B - Temporomandibular Joint
C - Nasal Bone
D - Lateral Wall of the Orbit
“Number 5 in this Waters nasal bone view demonstrates the Temporomandibular Joint
Answer Key:
1 - Nasal Septum
2 - Right Nasal Bone
3 - Zygomatic Bone
4 - Maxillary Sinus
5 - Temporomandibular Joint
