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ANATOMY / REFERENCE GALLERY1 / 1 reference
This image shows the structure of the ear with the major parts labeled.
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Malleus

Locate malleus 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.

This image shows the structure of the ear with the major parts labeled.

Image: OpenStax College · Source / original · CC BY 4.0

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

Stapedius

Ear

Stapedius

STRUCTURE & FUNCTION

Understand what you see.

Modulates stapes movement.

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. Small muscle in pyramidal eminence
  2. Tendon reaches stapes neck
  3. Motor supply from VII
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.

  • Pyramidal eminence
  • Stapes neck
  • Nerve to stapedius
03 / VIVA PRACTICE

Think first. Then reveal.

Say your answer aloud before opening the suggested response.

Examiner-style prompts: identify the structure, explain its relations, then answer the applied follow-up. These are revision questions, not authenticated past papers.

01Identify stapedius and give its main role.
SUGGESTED ANSWER

Small muscle in pyramidal eminence. Tendon reaches stapes neck. Motor supply from VII. Modulates stapes movement.

02Why may facial palsy cause hyperacusis?
SUGGESTED ANSWER

If the lesion involves the nerve to stapedius, loss of its action can increase sound sensitivity. A distal facial lesion may spare it.

03Does trigeminal nerve supply this muscle?
SUGGESTED ANSWER

No. VII supplies stapedius; V3 supplies tensor tympani.

04Point out three important relations and explain their significance.
SUGGESTED ANSWER

Pyramidal eminence; Stapes neck; Nerve to stapedius. Modulates stapes movement. Use the reference plate to locate the region; the relationship map organises the associations and is not drawn to scale.

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.