Orbital projection

Question 1

Parieto Acanthial “ Waters” Method
OML forms___ degree

Answer 1

50

Question 2

Parieto Acanthial “ Waters” Method
CR:

Answer 2

Perpendicular to midorbit

Question 3

Parieto Acanthial “ Waters” Method best demonstrate 3 fx

Answer 3

Blowout, tripod, Le fort,

Question 4

Best demonstrate Optic Foramen

Answer 4

Parieto-Orbital Oblique
“ Rhese Method”

Question 5

Parieto-Orbital Oblique
“ Rhese Method”
3 facial bone against bucky surface

Answer 5

Chin + nose+ cheek

Question 6

What skull topography is Perpendicular under Parieto-Orbital Oblique
“ Rhese Method”

Answer 6

AML

Question 7

MSP angulation of Parieto-Orbital Oblique
“ Rhese Method”

Answer 7

53

Question 8

Parieto-Orbital Oblique
“ Rhese Method”
CR

Answer 8

Perpendicular to affected orbit closest to film

Question 9

PA AXIAL
2 FACIAL BONES ON GRID DEVICE

Answer 9

Face+ Nose

Question 10

PA AXIAL : OML IS

Answer 10

Perpendicular

Question 11

CR OF PA AXIAL

Answer 11

20 to 25 degrees caudad and
exiting at the level of the inferior
margin of the orbit.

Question 12

SS of parietoacanthial Waters method

Answer 12

Foreign Body Localization

Question 13

PA Axial Projection / Bertel Method
Pxp& pp: rest __
___ perpendicular
CR:

Answer 13

forehead and
nose on IR
IOML
20 to 25 degrees cephalad,

it enters 3 inches below the
Inion and exits at the Nasion.

Question 14

SS OF PA AXIAL

Answer 14

Superior orbital fissures

Question 15

PA Axial Projection / Bertel Method Structure Shown

Answer 15

InferiorOrbital Fissures

Question 16

Lateral projection CR & SS

Answer 16

Directed outer canthus
Foreign body of eye

Question 17

7 bones of orbits : zumali pa sa food eatjng

Answer 17

Zygomatic, maxillae , lacrimal, palatine, sphenoid, frontal, ethmoid

Question 18

FOREIGN BODY LOCALIZATION : Very smelly pa christine ( methods)

Answer 18

Vogt- apical
Sweet- geometric calculation
Parallax motion- no apparatus
Pfeiffer comberg- leaded contact lens