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upper limb · PA / Oblique / Lateral

Fingers PA, Oblique & Lateral

Patient seated at end of table, elbow flexed 90 deg.

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AI Patient · KV Sir

How to perform this view

  1. 01

    Seat patient sideways to table.

  2. 02

    PA: hand flat, fingers extended, CR to PIP joint.

  3. 03

    Oblique: rotate 45 deg laterally, finger parallel to IR.

  4. 04

    Lateral: affected finger extended, others flexed into fist.

  5. 05

    Collimate to affected finger + metacarpal.

Anatomical & patient position

Patient: Patient seated at end of table, elbow flexed 90 deg.

Part: Hand flat (PA), 45 deg oblique on step sponge, then true lateral with other fingers flexed away.

Central ray & centring point

Perpendicular to PIP joint of affected finger.

Exposure factors

kVp

50-60 kVp

mAs

1-3 mAs

SID

100 cm

IR size

18 x 24 cm (split)

Grid

No

Respiration

N/A

Clinical indications

  • Fractures, dislocations
  • Foreign bodies
  • Arthritis

Contraindications & precautions

  • Gross deformity / open fracture - do not manipulate; adapt projection and use horizontal beam

Structures shown & evaluation criteria

  • Phalanges and distal metacarpal
  • Joint spaces open

Radiology By KV Sir — radiographic positioning for students & technologists.

Educational reference only. Always follow your department protocol & ALARA.