Dysfunction in the Sacroiliac Joint (also called the SI Joint) causes low back pain. The SI Joint is located between the sacrum and base of the spine. When the SI Joint ligaments are damaged or compensating for any inhibited muscles, the SI Joint may become inflamed and irritated. Degenerative disease, falls, trauma and childbirth may be potential causes of SI Joint Syndrome. In addition to lower back pain, SI Joint problems may also cause pain in the groin, hip, thigh, as well as pain that radiates into the buttocks and down the path of the sciatic nerve. SI Joint dysfunction is often overlooked as the cause of suffering. To avoid unnecessary frustration, pain, and surgery, SI Joint Syndrome should be considered in any low back diagnosis. Acupuncture, Osteopathic Manual Therapy, and Prolotherapy are effective, non-surgical treatments that can not only help you manage your pain but also help you attain optimal health.