Many spinal experts actually consider the facet joints to be the most common source of spinal pain and discomfort.
Each vertebrae possesses 2 sets of facet joints - one set for articulating to the vertebrae above and one set for the articulation to the vertebrae below. In association with the spinal discs, the facet joints allow for movement between the individual vertebrae of the spine.
The facet joints are under a constant load from the weight of the body and are involved in guiding general motion and preventing extreme motions in the trunk. Repetitive or excessive trunkal motions, especially in rotation or extension, can irritate and injury facet joints or their encasing fibers. Also, abnormal spinal biomechanics - similar to a wheel out of alignment - and bad postural habits can significantly increase spinal stresses and thus greatly accelerate the wear and tear on the facet joints.
Chiropractic doctors identify and treat facet joint abnormalities and stresses along with other spinal abnormalities to keep backs and bodies healthy and free from pain.
Doctors treat facet joints with injections/prednison or radio frequency.
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The sacroiliac joint:
The sacroiliac joint is another spinal component which undergoes very large spinal stresses. Either the ligaments supporting the joints or the actual joint surfaces can be a source of low back pain and even refer pain into the lower extremities.
There are 2 sacroiliac joints formed by the articulation between the sacrum and 2 ilium bones of the pelvis. Like the other spinal structures, the sacroiliac joints can be injured through acute trauma, repetitive movements, and poor posture, to name a few.
Symptoms include lower back pain with the pain occasionally extending down the back of the leg. Additionally, hip pain, knee pain as well as foot and ankle pain may be present due to increased stress in those joints as a result of an alteration of pelvic biomechanics.
Sacroiliac problems are extremely common in pregnancy. During this time, the pelvis experiences many physical stresses due to weight and hormonal factors. Chiropractic care throughout pregnancy is essential in minimizing pelvic and spinal stresses. A study published in the journal Obstetrics and Gynecology found 7 out of 10 women obtained sacroiliac pain relief from chiropractic spinal manipulation.
A simple but surprisingly effective way to identify pelvic misalignments is to check for uneven leg lengths. Lay on a flat surface then have friend or family member compare the bottom of both heels for symmetrical length. If there is any discrepancy between leg lengths you may have a pelvic or lower back misalignment.
Chiropractic adjustments are frequently applied to the ilium and sacrum to successfully normalize and restore sacroiliac joint position and biomechanics.
Read more about the anotomy of our nervous structures in the spine:
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