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Infraorbital foramen: magnified reference view with a numbered learning marker. The complete original plate is available in the next view.
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Infraorbital foramen

An opening on anterior maxilla below the orbit. Continuous with the infraorbital canal. Lies above the tooth-bearing alveolar process.

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

Infraorbital foramen: magnified reference view with a numbered learning marker. The complete original plate is available in the next view.

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.

Infraorbital foramen

Foramina & canals

Infraorbital foramen

STRUCTURE & FUNCTION

Understand what you see.

An opening on anterior maxilla below the orbit.

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. An opening on anterior maxilla below the orbit
  2. Continuous with the infraorbital canal
  3. Lies above the tooth-bearing alveolar process
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.

  • Maxilla
  • Infraorbital canal
  • Infraorbital nerve
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 infraorbital foramen and justify your identification.
SUGGESTED ANSWER

An opening on anterior maxilla below the orbit. Continuous with the infraorbital canal. Lies above the tooth-bearing alveolar process.

02What passes through it?
SUGGESTED ANSWER

Infraorbital nerve and vessels; the nerve continues from V2.

03What sensory region is served?
SUGGESTED ANSWER

Lower eyelid, lateral nose and upper lip, with overlapping territories.

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.