Sacroiliitis

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Risk factors

By Mayo Clinic staff

The following factors may increase your likelihood of getting the condition:

  • A history of bone, joint or skin infections. Some people are more prone to infections, and an infection is one possible cause of sacroiliitis.
  • Injury or trauma to your spine, pelvis or buttocks. Torn ligaments or trauma may create inflammation or infection of the sacroiliac joints.
  • Urinary tract infection. This infection may spread from your urinary tract, which includes your kidneys, bladder and urethra, to your sacroiliac joints.
  • Pregnancy. The pelvic bone's expansion to prepare for childbirth may inflame the area around your sacroiliac joints.
  • Endocarditis. This infection of your heart's inner lining may spread to your sacroiliac joints.
  • Illicit drug use. People who inject drugs may have a higher risk of developing sacroiliitis.

DS00726

July 15, 2008

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