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upper limb · PA / PA Oblique

Hand PA & Oblique

Seated at end of table, elbow flexed 90 deg.

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AI Patient · KV Sir

How to perform this view

  1. 01

    Remove rings, watch.

  2. 02

    PA: palm down, fingers spread, CR to 3rd MCP.

  3. 03

    Oblique: rotate 45 deg laterally, fingers parallel on step sponge.

  4. 04

    Lateral (fan) for foreign body/metacarpal displacement.

  5. 05

    Collimate to include distal radius-ulna.

Anatomical & patient position

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

Part: PA: palm flat, fingers slightly separated. Oblique: rotate 45 deg laterally on step sponge.

Central ray & centring point

Perpendicular to 3rd MCP joint.

Exposure factors

kVp

55-60 kVp

mAs

2-3 mAs

SID

100 cm

IR size

24 x 30 cm

Grid

No

Respiration

N/A

Clinical indications

  • Fractures (boxer's fracture)
  • Rheumatoid arthritis
  • Bone age (paediatric)
  • Foreign bodies

Contraindications & precautions

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

Structures shown & evaluation criteria

  • Phalanges, metacarpals, carpals, distal radius/ulna
  • MCP & IP joints open

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

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