
Locate endometrium 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.
Implantation: labelled teaching diagram. Original labels and colours retained.
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.
Implantation
Understand what you see.
Anchors the conceptus and establishes early maternal support.
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.
- Blastocyst attaches to the endometrium
- Trophoblast differentiates into cellular and syncytial layers
- The conceptus becomes embedded in the uterine lining
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.
01How would you identify implantation?+
Blastocyst attaches to the endometrium. Trophoblast differentiates into cellular and syncytial layers. The conceptus becomes embedded in the uterine lining.
02Which trophoblastic layer invades the endometrium?+
The syncytiotrophoblast; it also secretes hCG, which supports the corpus luteum in early pregnancy.
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.