
Smooth midline area of frontal bone between the superciliary arches. Lies above the root of the nose. It is a landmark rather than a foramen.
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Glabella: 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 4.0Numbered markers and focused views are Mediveerse learning overlays; the original reference is linked above.
Glabella
Understand what you see.
Smooth midline area of frontal bone between the superciliary arches.
Zoom into the original labels. Practise pointing out each structure, then explain it aloud. Diagrams are teaching references; specimen appearance and slide staining vary.
How to recognise it.
- Smooth midline area of frontal bone between the superciliary arches
- Lies above the root of the nose
- It is a landmark rather than a foramen
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.
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 glabella and justify your identification.+
Smooth midline area of frontal bone between the superciliary arches. Lies above the root of the nose. It is a landmark rather than a foramen.
02How is glabella different from nasion?+
Glabella is on the frontal bone above the nasal root; nasion is the midline point of the frontonasal suture.
03Does a nerve pass through glabella?+
Glabella is a surface landmark, not a named opening transmitting a nerve.
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.