Reverse-Towne projection

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Presentation transcript:

Reverse-Towne projection

Interrogating Reverse-Towne projection Contents Patient position Indications Interrogating Reverse-Towne projection Anatomic landmarks

Reverse-Towne projection

Reverse-Towne projection Good for viewing sinuses – waters sinus projcetion 4

Reverse-Towne projection (indications) Fracture of condyle neck Maxillary sinus

Reverse-Towne projection

Foramen magnum

Foramen magnum

Posterior arch of atlas

Posterior arch of atlas

Dorsum sellae

Dorsum sellae

Cochlea

Cochlea

Semi circular canals

Semi circular canals

Articular eminence

Articular eminence

Frontal process of zygoma

Frontal process of zygoma

Condyle

Condyle

Dens axis

Dens axis

Nasal septum

Nasal septum

Middle turbinate

Middle turbinate

Inferior turbinate

Inferior turbinate

Posterior wall of maxillary sinus

Posterior wall of maxillary sinus

Inferior orbital fissure

Inferior orbital fissure

Zygoma

Zygoma

Inferior rim of orbit

Inferior rim of orbit

Coronoid process

Coronoid process