Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
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To investigate the feasibility and effectiveness of sonographic guidance for therapeutic intra-articular sacroiliac joint injections in patients with sacroiliitis. ⋯ Our initial experience suggests that sonographically guided therapeutic injections to sacroiliac joints could be valuable alternatives to other guidance modalities in patients with sacroiliitis. In the hands of experienced radiologists, this technique is safe, rapid, and reproducible.