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lower limb · Lateral / Weight-bearing

Foot Lateral & Weight-Bearing

Lateral recumbent (non-WB) or standing on step platform (WB).

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AI Patient · KV Sir

How to perform this view

  1. 01

    Non-WB: patient on affected side, sole perpendicular.

  2. 02

    WB: stand on platform, IR between feet.

  3. 03

    Horizontal CR to base of 3rd metatarsal.

  4. 04

    Do bilateral for comparison.

Anatomical & patient position

Patient: Lateral recumbent (non-WB) or standing on step platform (WB).

Part: Plantar surface perpendicular to IR; ankle dorsiflexed.

Central ray & centring point

Perpendicular to base of 3rd metatarsal (horizontal for WB).

Exposure factors

kVp

60-70 kVp

mAs

3-5 mAs

SID

100 cm

IR size

24 x 30 cm

Grid

No

Respiration

N/A

Clinical indications

  • Pes planus / cavus (arch)
  • Hallux valgus
  • Fractures

Contraindications & precautions

  • Unable to bear weight - non-WB only

Structures shown & evaluation criteria

  • Longitudinal arch
  • Talus and calcaneus
  • Metatarsals superimposed

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

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