Glossary Term
Nutation
Nutation is the anterior rotation of the sacrum relative to the ilium and/or the posterior rotation of the ilium relative to the sacrum. The erector spinae and psoas muscles are examples of muscles that may nutate the sacrum.
Nutation: is theanterior rotation of sacrum relative to ilium, and/or relative posterior rotation of ilium relative the to sacrum. The erector spinae and psoas are examples of muscle that may nutate the sacrum.
Comments
Synonyms
- Sacroiliac joint nutation
- Anterior pelvic tilt
- Sacroiliac joint anterior rotation
- Sacral flexion