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Hyoid bone: labelled teaching diagram. Original labels and colours retained.
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Body

Locate body 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.

Hyoid bone: labelled teaching diagram. Original labels and colours retained.

Image: OpenStax College / university open textbook · Source / original · CC BY 4.0

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

Hyoid bone

Regional overviews

Hyoid bone

STRUCTURE & FUNCTION

Understand what you see.

Anchors muscles involved in tongue movement and swallowing.

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. A U-shaped bone in the anterior neck
  2. A central body has greater and lesser horns
  3. It does not directly articulate with another bone
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.

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.

01How would you identify hyoid bone?
SUGGESTED ANSWER

A U-shaped bone in the anterior neck. A central body has greater and lesser horns. It does not directly articulate with another bone.

02What is unusual about the hyoid's articulations?
SUGGESTED ANSWER

It has no direct bony articulation and is suspended by muscles and ligaments.

03Name the principal parts of the hyoid.
SUGGESTED ANSWER

Body, greater horns and lesser horns.

04Name muscles in the suprahyoid group.
SUGGESTED ANSWER

Digastric, mylohyoid, geniohyoid and stylohyoid.

05Do all infrahyoid muscles share exactly the same nerve supply?
SUGGESTED ANSWER

No. Sternohyoid, sternothyroid and omohyoid receive ansa cervicalis; thyrohyoid receives C1 fibres travelling with XII.

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.