People who have injured the SI joint may experience pain in the lower back, buttocks, and down the back of the thigh. Simple stretches and exercises may help ease the pain. The sacroiliac (SI) joint ...

People may experience sacroiliac (SI) joint pain, also known as sacroiliitis, as a sharp or shooting pain in the lower back and buttocks. SI joint pain may or may not radiate down the legs. SI joint ...

Acupuncture is a complementary therapy often used to treat different types of pain. This includes lower back pain that may be related to your sacroiliac (SI) joint. The SI joint connects your sacrum ...

Sitting with hips neutral, “sit bones” even, and lower back supported can ease sacroiliac (SI) joint pain. Avoid crossed legs, low seats, or dangling feet. Alternate sitting and standing, and use ...