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

Pyramidal bony socket with an anterior base and posterior apex. Seven bones contribute to its walls. Optic canal and orbital fissures lie near its posterior part.

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

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

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

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

Bony orbit

Nose, orbit & palate

Bony orbit

STRUCTURE & FUNCTION

Understand what you see.

Pyramidal bony socket with an anterior base and posterior apex.

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. Pyramidal bony socket with an anterior base and posterior apex
  2. Seven bones contribute to its walls
  3. Optic canal and orbital fissures lie near its posterior part
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 (5)

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

  • Roof
  • Floor
  • Medial wall
  • Lateral wall
  • Orbital apex
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 bony orbit and justify your identification.
SUGGESTED ANSWER

Pyramidal bony socket with an anterior base and posterior apex. Seven bones contribute to its walls. Optic canal and orbital fissures lie near its posterior part.

02Name the seven bones of the orbit.
SUGGESTED ANSWER

Frontal, sphenoid, zygomatic, maxilla, palatine, lacrimal and ethmoid.

03Which sinus is closely related to the orbital floor?
SUGGESTED ANSWER

The maxillary sinus lies inferior to much of the floor.

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.