Sacrum and coccyx

This video tutorial covers the anatomy of the sacrum and coccyx, focusing on their structure, landmarks, and articulations. It explains the sacral foramina, sacral promontory, and apex, as well as the coccyx and important ligaments like the sacrospinous and sacrotuberous ligaments. The tutorial concludes with suggestions for further learning.

What are the two main points discussed in the tutorial regarding the sacrum?

Describe the shape and composition of the sacrum.

What is the significance of the sacral foramina?

Explain the relationship between the sacrum and the lumbar vertebrae.

What is the median sacral crest and what is its significance?

Describe the structure and function of the coccyx.

What are the ligaments associated with the sacrum and their functions?