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ANATOMY / REFERENCE GALLERY1 / 3 references
Lambdoid suture: magnified reference view with a numbered learning marker. The complete original plate is available in the next view.
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Lambdoid suture

Serrated posterior-vault suture. Joins occipital and parietal bones. Meets sagittal suture at lambda.

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

Lambdoid suture: 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.

Lambdoid suture

Sutures & surface landmarks

Lambdoid suture

STRUCTURE & FUNCTION

Understand what you see.

Serrated posterior-vault suture.

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. Serrated posterior-vault suture
  2. Joins occipital and parietal bones
  3. Meets sagittal suture at lambda
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 (2)

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

  • Parietal bones
  • Lambda
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 lambdoid suture and justify your identification.
SUGGESTED ANSWER

Serrated posterior-vault suture. Joins occipital and parietal bones. Meets sagittal suture at lambda.

02What is lambda?
SUGGESTED ANSWER

The junction of sagittal and lambdoid sutures.

03Which infant fontanelle is related to lambda?
SUGGESTED ANSWER

The posterior fontanelle.

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.