Table of Contents
- What are the sacroiliac (SI) joints?
- What is sacroiliac joint dysfunction?
- What are the causes of sacroiliac joint dysfunction?
- What are sacroiliac joint dysfunction symptoms?
- How do health-care professionals diagnose sacroiliac joint dysfunction?
- How do health-care professionals diagnose sacroiliac joint dysfunction? (Part 2)
- How do health-care professionals diagnose sacroiliac joint dysfunction? (Part 3)
- What is the treatment for sacroiliac joint dysfunction?
- Which specialties of doctors treat sacroiliac joint dysfunction?
- What are home remedies for sacroiliac joint dysfunction?
- What is the prognosis of sacroiliac joint dysfunction?
- Is it possible to prevent sacroiliac joint dysfunction?
SI Joint Pain Symptom
Symptoms and signs associated with joint pain can include
- joint redness,
- joint swelling,
- joint tenderness,
- joint warmth,
- locking of the joint,
- loss of range of motion of the joint,
Quick GuideBack Pain Myths: Get the Facts About Causes and Treatment
What are the sacroiliac (SI) joints?
The sacroiliac (SI) joints are formed by the connection of the sacrum and the right and left iliac bones. The sacrum is the triangular-shaped bone in the lower portion of the spine, centrally located below the lumbar spine. While most of the bones (vertebrae) of the spine are mobile, the sacrum is made up of five vertebrae that are fused together and do not move. The iliac bones are the two large bones that make up the pelvis. As a result, the SI joints connect the spine to the pelvis. The sacrum and the iliac bones (ileum) are held together by a collection of strong ligaments. There is relatively little motion at the SI joints. There are normally less than 4 degrees of rotation and 2 mm of translation at these joints. Most of the motion in the area of the pelvis occurs either at the hips or the lumbar spine. These joints do need to support the entire weight of the upper body when we are erect, which places a large amount of stress across them. This can lead to wearing of the cartilage of the SI joints and arthritis.
What is sacroiliac joint dysfunction?
There are many different terms for sacroiliac joint problems, including SI joint dysfunction, SI joint syndrome, SI joint strain, and SI joint inflammation. Each of these terms refers to a condition that causes pain in the SI joints from a specific cause.Continue Reading
Szadek, K.M., P. van der Wurff, M.W. van Tulder, W.W. Zuurmond, and R.S. Perez. "Diagnostic Validity of Criteria for Sacroiliac Joint Pain: A Systematic Review." J Pain. 10.4 Apr. 2009: 354-68.
Tuite, M.J. "Sacroiliac Joint Imaging." Semin Musculoskelet Radiol. 12.1 Mar. 2008: 72-82.
5. Getty Images
Subscribe to MedicineNet's Newsletters
Get the latest health and medical information delivered direct to your inbox!