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The Skull.

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Presentation on theme: "The Skull."— Presentation transcript:

1 The Skull

2 Things to know 3 views AP AP axial Lateral

3 AP 10 X 12 lengthwise 18 Shield Marker Hold breath

4 Positioning Patient Supine on table
Flex neck until the OML is perpendicular to IR Mid line to Mid line No rotation or tilt

5 CR perpendicular Enter at Glabella SID 40 Collimate to outer skull

6 Seen on Film Frontal bone

7 AP Towne 10 X 12 lengthwise 20 Shield Marker Hold breath

8 Positioning Patient supine on table Mid line to midline
Depress chin until OML is perpendicular to IR No rotation or titling Ensure vertex of skull in light field

9 CR 30 Degrees caudad 2 1/1 inches above the glabella SID 40

10 Seen on film Occipital bone

11 Lateral 10 x 12 Crosswise 80 @ 10 Shield Marker Hold breath
Collimate to skull margins

12 Positioning Patient is prone on table
Turn head with side of interest near the IR Interpupillary line perpendicular to IR Mid-line to Mid-line No rotation or tilt Make sure the external occipital protuberance and the nasion or glabella is equal distance from table

13 CR perpendicular to IR 2 inches above the EAM SID 40

14 Seen on film Lateral cranium nearest IR Sella turcica in profile


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