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ANATOMY / REFERENCE GALLERY1 / 1 reference
The left panel shows the superficial muscles that move the feet and the center panel shows the posterior view of the same muscles. The right panel shows the deep muscles of the right lower leg.
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Tibialis anterior

Locate tibialis anterior on this anatomical reference. Read the original plate labels to confirm the view and adjacent structures.

Zoom in, then drag to inspect. Keyboard: + / − to zoom, arrows to pan, 0 to reset. Tap the numbered markers to explore parts.

The left panel shows the superficial muscles that move the feet and the center panel shows the posterior view of the same muscles. The right panel shows the deep muscles of the right lower leg.

Image: OpenStax / University of Hawaiʻi adapted teaching figures; original contributors credited at source · Source / original · CC BY 4.0 — figure credits at source

Numbered markers and focused views are Mediveerse learning overlays; the original reference is linked above.

Tibialis anterior

Leg & foot muscles

Tibialis anterior

STRUCTURE & FUNCTION

Understand what you see.

Dorsiflexes ankle and inverts foot.

Zoom into the original labels. Practise pointing out each structure, then explain it aloud. Diagrams are teaching references; specimen appearance and slide staining vary.

01 / IDENTIFICATION

How to recognise it.

  1. Anterior leg muscle beside tibial crest
  2. Tendon passes anterior to ankle
  3. Inserts on medial cuneiform and first metatarsal
02 / KEY STRUCTURES

Point them out.

Tap a number to open its reference, zoom in and locate the structure. Numbers stay the same across views. This key follows landmarks visible in the reference images.

Related features & study points (3)

Additional relations, attachments or microscopic details to revise alongside this plate. These are separate from its numbered image landmarks.

  • Anterior tibial origin
  • Distal tendon
  • Deep fibular nerve
03 / VIVA PRACTICE

Think first. Then reveal.

Say your answer aloud before opening the suggested response.

01How do you identify tibialis anterior?
SUGGESTED ANSWER

Anterior leg muscle beside tibial crest. Tendon passes anterior to ankle. Inserts on medial cuneiform and first metatarsal.

02Which nerve supplies it?
SUGGESTED ANSWER

Deep fibular nerve, mainly L4–L5.

03Which gait problem follows major dorsiflexor weakness?
SUGGESTED ANSWER

Foot drop with difficulty clearing toes during swing; cause and level require clinical assessment.

04What is its main functional or developmental significance?
SUGGESTED ANSWER

Dorsiflexes ankle and inverts foot. Key structures to recognise: Anterior tibial origin; Distal tendon; Deep fibular nerve.

Read the references.

Credited anatomical plates, microscopy and university teaching references. Individual image credits appear below the viewer. Historical plates can use older terminology; use the lesson text for current names.