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Intermediate Diagnostic Positioning DMI 63 August 2, 2011- online.

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Presentation on theme: "Intermediate Diagnostic Positioning DMI 63 August 2, 2011- online."— Presentation transcript:

1 Intermediate Diagnostic Positioning DMI 63 August 2, 2011- online

2 Hand

3 Ball-Catcher’s Position ( Norgaard Method) Assists in detecting early radiographic changes needed to diagnose rheumatoid arthritis

4 Tangential Projection (Gaynor-Hart Method) For identifying fxs in hamate, pisiform and trapezium often found in athletes –also demonstrates nerve compression and soft tissue abnormalities

5 Crosstable lateral Forearm

6 Cross table lateral PA Forearm

7 Before After Ulnar Dislocation

8 Distal humerus Lateral medial position Crosstable lateral medial position

9 Distal Humerus Ap projection (Acute Flexion) (similar position for proximal elbow but with CR Perp. to forearm)

10 Tangential Projection for Sesamoids

11 Wt. Bearing Lateral L Foot

12 AP Wt. Bearing Feet

13 AP Foot

14 Calcaneus

15 Calcaneus Axial Projection (Dorsoplantar) CR 40 deg. caudad

16 Medial oblique foot Wt.bearing

17 AP Wt-bearing Ankles

18 Crosstable Lateral Ankle

19 PA Knee CR 5-7 deg. caudad

20 Wt-bearing AP Wt-bearing AP knees CR horizontal

21 Intercondylar Fossa (Rosenberg Method) CR angled down 15 deg

22 Intercondylar fossa

23

24

25 Sunrise

26 Crosstable lateral Tib-Fib

27 Standing Hips to Ankles (optional)

28 AP Hips, Knees, ankle for leg length measurement

29 AP “Y” projection

30 Superoinferior Axial Projection (Similar to crosstable lateral)

31 Intertubercular Groove (optional) Humerus angled 10-15 deg. from vertical

32 Supraspinatus Outlet Projection (Neer method) CR 15 deg. caudad through superior aspect of humeral head Body rotated 45-60 deg from IR.

33 West Point Method (optional) CR 25 deg. down, 25 deg medial

34 Sternoclavicular Articulations PA

35 Sternoclavicular Articulations PA oblique projection Rotate body 10-15 deg. End of expiration

36 Lateral Sternum

37 RAO PA Oblique Sternum RAO for uniform density over heart Include jug. Notch to tip of xiphoid process

38 AP Lumbar Spine R Bending

39 Lateral Lumbar Spine Flexion

40 Lateral Lumbar Spine Extension

41 Lateral lumbar spine Crosstable

42 PA Scoliosis (Optional)

43 Lateral CXR Dorsal Decubitus

44 Crosstable Lateral C-spine

45 Crosstable lateral swimmers

46 AP Axial Oblique C-spine Recumbent CR 15-20 deg cephalic Cannot use grid !

47 Crosstable lateral abdomen (Dorsal Decub)

48 Chassard- LaPine’ (optional) Demonstrates rectum rectosigmoid junction and sigmoid


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