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upper limb · AP / Lateral

Scapula AP & Lateral

Erect or supine, back against IR.

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AI Patient · KV Sir

How to perform this view

  1. 01

    AP: abduct arm 90 deg to move scapula laterally.

  2. 02

    CR 5 cm inferior to coracoid.

  3. 03

    Lateral: arm across chest, rotate to scapula perpendicular.

  4. 04

    Use breathing technique.

Anatomical & patient position

Patient: Erect or supine, back against IR.

Part: AP: arm abducted 90 deg, elbow flexed. Lateral: arm across chest.

Central ray & centring point

Perpendicular to mid-scapula.

Exposure factors

kVp

70-80 kVp

mAs

10-20 mAs

SID

100 cm

IR size

24 x 30 cm

Grid

Yes

Respiration

Breathing technique

Clinical indications

  • Scapular fractures
  • Lesions of scapula

Contraindications & precautions

  • Severe shoulder trauma - do not abduct

Structures shown & evaluation criteria

  • Entire scapula lateral to ribs
  • Acromion and coracoid

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

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