noun
- the joints connecting the sacrum and ilium bones of the pelvis
Usage: anatomy; plural form
Examples
- The doctor examined her sacroiliacs after she complained of lower back pain.
- Runners often experience problems with their sacroiliacs due to repetitive stress.
- Physical therapy helped strengthen the muscles around his sacroiliacs.
- The MRI showed inflammation in both sacroiliacs.
- Proper posture can help prevent strain on the sacroiliacs.
- She felt stiffness in her sacroiliacs after sitting for hours.