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Questions and Answers
What is the coccyx?
What shape does the coccyx form?
How many vertebrae form the coccyx?
Which joint connects the sacrum to the ilium?
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What is the function of the pelvic floor muscles?
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Which ligament runs from the sacrum to the ischial tuberosity?
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What is the symphysis pubis formed by?
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What is the function of the sacrococcygeal joint?
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Study Notes
Pelvic Structure
- The coccyx is the tailbone, located at the bottom of the spine.
- The coccyx forms a triangular shape.
Vertebral Composition
- The coccyx is formed by 3-5 fused vertebrae.
Sacroiliac Joint
- The sacrum connects to the ilium through the sacroiliac joint.
Pelvic Floor Muscles
- The pelvic floor muscles have a crucial function in supporting the pelvic organs.
Ligaments
- The sacrotuberous ligament runs from the sacrum to the ischial tuberosity.
Symphysis Pubis
- The symphysis pubis is formed by the fusion of the two pubic bones.
Sacrococcygeal Joint
- The sacrococcygeal joint, located between the sacrum and the coccyx, allows for a slight degree of movement.
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Description
Test your knowledge about the coccyx with this quiz. Learn about the anatomy and function of this vestigial tail bone, which consists of four fused vertebrae.
