Stephanion

Gray188-Coronal_suture.png

Stephanion is an anatomical landmark located on the human skull. It is the point where the coronal suture intersects with the superior temporal line. This point is significant in the fields of anatomy, anthropology, and forensic science for various measurements and identifications.

Anatomical Significance

The stephanion is used as a reference point in craniometry, which is the measurement of the cranium (the part of the skull that encloses the brain). It is particularly important in the study of human evolution and comparative anatomy as it helps in comparing the cranial features of different species and populations.

Location

The stephanion is located on the lateral aspect of the skull. It is found at the intersection of the coronal suture, which is the suture between the frontal bone and the parietal bones, and the superior temporal line, which is a ridge on the external surface of the parietal bone.

Clinical Relevance

In clinical practice, the stephanion can be used as a landmark for certain surgical procedures involving the skull and brain. It is also used in the assessment of head injuries and in the planning of neurosurgery.

Related Anatomical Landmarks

• Bregma
• Lambda
• Pterion
• Asterion

See Also

• Human skull
• Cranial sutures
• Temporal bone
• Parietal bone