Facial Bones and Orbits Test Out

Facial Bones Lateral SID

40 in

Facial Bones Lateral Technique

75-80 @ 10-16

Facial Bones Lateral Breathing Instructions

Suspend Respirations

Facial Bones Lateral Positioning Lines

MSP parallel to IR

IPL perpendicular to IR

IOML parallel to floor

Facial Bones Lateral CR

zygoma or midway between outer canthus and EAM

Facial Bones Lateral Tagline

Superimposed bilateral structures

Facial Bones Waters/Parietoacanthial SID

40 inch

Facial Bones Waters/Parietoacanthial Technique

75-80 @ 12-16

Facial Bones Waters/Parietoacanthial Breathing Instrutions

Suspend respirations

Facial Bones Waters/Parietoacanthial Positioning Lines

MML perpendicular to IR

MSP midline of IR

Facial Bones Waters/Parietoacanthial CR

horizontal beam, exits acanthion

CR line in line with the ears

Facial Bones Waters/Parietoacanthial OML and IR angle

37 degrees

Facial Bones Waters/Parietoacanthial Tagline

petrous ridges just inferior to maxillary sinus

Facial Bones Caldwell/PA Axial SID

40 in

Facial Bones Caldwell/PA Axial Technique

75-80 @ 12-16

Facial Bones Caldwell/PA Axial Breathing instructions

Suspend respiration

Facial Bones Caldwell/PA Axial Positioning

nose and forehead on IR

OML perpendicular to IR

Facial Bones Caldwell/PA Axial CR

15 degrees caudal, exit at nasion

Facial Bones Caldwell/PA Axial Tagline

petrous ridges in lower third of orbits

Orbits Waters/Parietoacanthial SID

40 inches

Orbits Waters/Parietoacanthial Technique

75-80 @ 12-16

Orbits Waters/Parietoacanthial Breathing instructions

Suspend respiration

Orbits Waters/Parietoacanthial Positioning lines

MML perpendicular to IR

MSP midline of IR

Orbits Waters/Parietoacanthial CR

horizontal beam, exits at acanthion

Orbits Waters/Parietoacanthial OML and IR angle

37 degrees

Orbits Waters/Parietoacanthial Tagline

petrous ridges just inferior to maxillary sinus

Orbits Modified Waters/Modified Parietoacanthial SID

40 inch

Orbits Modified Waters/Modified Parietoacanthial Technique

75-80 @ 12-16

Orbits Modified Waters/Modified Parietoacanthial Breathing Instructions

Suspend respirations

Orbits Modified Waters/Modified Parietoacanthial Positioning Lines

LML perpendicular to IR

MSP midline of IR

Orbits Modified Waters/Modified Parietoacanthial OML and IR angle

55 degrees

Orbits Modified Waters/Modified Parietoacanthial CR

horizontal beam, exit at acanthion

Orbits Modified Waters/Modified Parietoacanthial Tagline

petrous ridges in lower half of maxillary sinuses

Orbits Lateral SID

40 inch

Orbits Lateral Technique

75-80 @ 10-16

Orbits Lateral Breathing Instructions

Suspend respiration

Orbits Lateral Positioning Lines

Side of interest near IR

MSP parallel to IR

IPL perpendicular to IR

IOML parallel to floor

Orbits Lateral CR

horizontal beam, zygoma or midway between outer canthus and EAM

Orbits Lateral Tagline

Superimposed orbital structures

Optic Foramina Parieto-orbital Oblique/Rhese Method SID

40 inch

Optic Foramina Parieto-orbital Oblique/Rhese Method Technique

75-80 @ 8-16 mAs

Optic Foramina Parieto-orbital Oblique/Rhese Method Breathing Instructions

Suspend respiration

Optic Foramina Parieto-orbital Oblique/Rhese Method positioning

AML perpendicular to IR

3-point landing/tripod (chin, cheek, and nose of affected side)

Optic Foramina Parieto-orbital Oblique/Rhese Method CR

center to downside orbit

Optic Foramina Parieto-orbital Oblique/Rhese Method MSP and IR angle

53 degrees

Optic Foramina Parieto-orbital Oblique/Rhese Method Tagline

projecting the optic foramen into the lower outer quadrant of the orbit