11/19: CBCT Anatomy Flashcards
A. Frontal sinuses
B. Frontal bone
A. Right orbit
B. Frontal sinuses
C. Left orbit
A. Ethmoid air cells
B. Nasal septum (stops where sphenoid sinuses start)
C. Optic canal
D. Superior orbital fissure
E. Dorsum sellae
F. Sella turcica
G. Sphenoid sinus (more towards midline)
H. Right orbit
A. Orbit
B. Superior orbital fissure
C. Dorsum sellae
D. Right sphenoid sinus
E. Ethmoid air cells
A. Nasal septum
B. Nasolacrimal duct (has tears in it so has density)
C. Orbit
D. Left maxillary sinus
E. Left sphenoid sinus
F. Orbit
A. Nasolacrimal duct
B. Zygomatic arch (not on other side bc pt isn’t at equal heigh so appears later)
C. Sphenoid sinus
D. Ossicles
E. Sphenoid bone
F. Mastoid air cells
G. Right maxillary sinus
H. Nasal septum
A. Nasal septum (deviated to right)
B. Zygomatic arch
C. Head of condyle
D. External auditory meatus
E. Sphenoid/occipital bone (fuse at age 16)
F. Mastoid air cells
G. Pterygoid plates
H. Pterygopalatine fossa
I. Right maxillary sinus
A. Nasal septum
B. Pterygopalatine fossa
C. Coronoid process- barely showing bc below condyle
D. Condyle
E. External auditory meatus
F. Airway
G. Occipital bone
H. Mastoid air cells
I. Earring
J. Pterygoid plates
K. Right maxillary sinus
A. Incisive/naso palatine foramen
B. Mandibular ramus
C. Condyle (neck)
D. Airway
E. Mastoid air cells
F. Right maxillary sinus
A. Nasopalatine canal/incisive foramen
B. Mandibular rramus
C. Airway
D. Occipital bone
E. Cervical spine
F. Maxillary dentition
A. Maxillary dentition
B. Mandibular foramen
C. Mandibular ramus
D. Airway
E. Cervical spine
A. Mandibular dentition
B. Mandibular ramus
C. Airway
D. Cervical spine
A. Mandible
B. Mental foramen
C. Airway
D. Cervical spine
E. Epiglottis
A. Mandible
B. Airway
C. Cervical spine
D. Epiglottis
E. Hyoid bone
A. Nasal bone
B. Nasal meatus
C. Nasal septum
D. Anterior nasal spine
E. Maxillary teeth
F. Mandibular teeth
A. Frontal sinuses
B. nasal meatus
C. Inf. nasal concha
D. Maxilla
E. Incisive foramen/nasopalatine canal
F. Nasal bones
G. Nasal cavity walls
H. Nasal septum
I. Floor of nasal cavity
J. Inf. border of the mandible