1 _ Position, Positioning
Projection, Landmarks
UnitRadiographic
1 _ Position,
& Terminology
Positioning
Projection,
2026_2027.pdf
Landmarks
Unit 1 _ Position,
& Terminology
Projection,
2026_2027.pdf
Landmarks & Terminology 2026_2027.pdf
Radiographic Positioning Unit 1 | Position,
Projection, Landmarks & Terminology
2026/2027
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Radiographic Positioning UnitRadiographic
1 _ Position, Positioning
Projection, Landmarks
UnitRadiographic
1 _ Position,
& Terminology
Positioning
Projection,
2026_2027.pdf
Landmarks
Unit 1 _ Position,
& Terminology
Projection,
2026_2027.pdf
Landmarks & Terminology 2026_2027.pdf
, POSITI~1.pdf POSITI~1.pdf POSITI~1.pdf
8/27/26, 11:28 AM Position, Projection & View, unit 1 radiograph labeling, unit 1 identification, landmarks, Radiographic Body Positioning, Unit 1 Landmarks, Radiographic Positioning Ch 1 Study Statements, Radiographic Terminology, (Unit1) General Body Positi…
Projection The path of radiation as it exits the x-ray tube and goes through patient to the
IR
Axial A longitudinal angulation of the central ray w/ the long axis of the body/body
part, most often produced by angling tube cephalic or caudad (10 degrees or
more).
Tangential The central ray skims the outer margin of a curved body part just under the
skin's surface.
Lateral side position named according to side closest to the IR
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8/27/26, 11:28 AM Position, Projection & View, unit 1 radiograph labeling, unit 1 identification, landmarks, Radiographic Body Positioning, Unit 1 Landmarks, Radiographic Positioning Ch 1 Study Statements, Radiographic Terminology, (Unit1) General Body Positi…
Position A patient's body/body part in relation to the table, erect wall bucky, or table
top IR.
Oblique -central ray enters the body/body part from a side angle
-achieved by rotating the patient with the central ray perpendicular to the IR
Differentiate b/t "body position" & "radiographic -body position- a persons physical position in rela. to the surrounding space
position" -radiographic position- the placement of the patient's body/body part in
relation to the IR.
Explain the function of "body position" & "radiographic During radiography general body positions are combined w/ radiographic
position" in the field of radiography positions to produce the appropriate image. (It is often necessary to reference
both b/c a particular radiographic position such as a RL can be achieved in
several body positions w/ differing image outcomes).
Upright Standing up(erect)
Supine Lying on the back (dorsal recumbent)
Trendelenberg Body is recumbent w/ head lower than the feet
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8/27/26, 11:28 AM Position, Projection & View, unit 1 radiograph labeling, unit 1 identification, landmarks, Radiographic Body Positioning, Unit 1 Landmarks, Radiographic Positioning Ch 1 Study Statements, Radiographic Terminology, (Unit1) General Body Positi…
Recumbent Lying down in any position
Prone Lying face down (ventral recumbent)
Fowler Body is recumbent w/ head higher than feet
View The body part as seen by the IR ( view & projection are opposite)
State the 4 frontal projections AP, PA, Rt. Lat. Decub, L Lat Decub
State the 4 lateral projections Rt Lat, L Lat, Ventral Decub, Dorsal Decub
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