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Temporal bone: labelled teaching diagram. Original labels and colours retained.
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Squamous part

Locate squamous part 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.

Temporal 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.

Temporal bone

Skull bones

Temporal bone

STRUCTURE & FUNCTION

Understand what you see.

Houses ear structures and contributes to the temporomandibular joint.

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. External acoustic meatus is visible laterally
  2. Mastoid process projects posteroinferiorly
  3. Mandibular fossa lies anterior to the external acoustic meatus
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 (1)

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

  • Petrous part
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 temporal bone?
SUGGESTED ANSWER

External acoustic meatus is visible laterally. Mastoid process projects posteroinferiorly. Mandibular fossa lies anterior to the external acoustic meatus.

02Which process can be palpated behind the ear?
SUGGESTED ANSWER

The mastoid process, which gives attachment to muscles including sternocleidomastoid.

03What is the nerve emerging at the stylomastoid foramen?
SUGGESTED ANSWER

Facial VII.

04Which main structures traverse the carotid canal?
SUGGESTED ANSWER

Internal carotid artery and its sympathetic plexus.

05Which bones border the jugular foramen?
SUGGESTED ANSWER

Temporal and occipital bones.

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.