Lower back pain on the right side can be caused by many factors. According to the National Institute of Neurological Disorders and Stroke or NINDS – a division of the National Institutes of Health – the back to consists of the arrangement of bones, muscles and connective tissue are complex in operation from the neck to the pelvis. Musculoskeletal problems can arise anywhere on the back, including the lower right side.
Herniated lumbar disk
A lumbar disc herniation can cause lower back pain on the right side. Floppy disk herniation involves the rupture of the fibrous outer ring and then moved from the center of the disc, or nucleus, into the spinal canal. According to the Health Spine website, approximately 90 percent of the intervertebral disc herniation occurs in the lower part of the spine, between the fourth and fifth lumbar vertebrae or the fifth lumbar vertebra and the first segment. sacrum.
If the hernia root nerve annulment disc – branch of the spinal cord – on the right side of the spine where it leaves the spine through a small hole called the intervertebral foramen, lower back pain right side, along with the Right side of the pain in the foot, can occur. Most of the lumbar disc herniation occurs posterolaterally, which means that the protrusion or herniated disc material extends from the disc itself somewhere between the back and the side of the disc. The side of disc ruptures or support depending on the mechanism of a lower back injury, or certain force acting on the body when an injury occurs.
Trigger Point Quadratus Lumborum
The trigger point of the lumborum square muscle may cause lower back pain on the right side. The QL muscle is a quadrilateral matched muscle. It extends from the top of the pelvis to the back of the last rib and the transverse processes of the lumbar spine, which is located on the side of the vertebrae. Acting by itself, QL helps the spine to curl sideways or sideways.
When both QL muscles act together, they help suppress or lower the ribs. According to the American Academy of Family Physicians, or the AAFP, muscle QL, along with other muscles that help maintain posture, is a common place for myofascial trigger points, or nodes, or MFTPs – hyperirritable in muscle lean.
MFTP is often found in the right QL, leaving QL or both QL, and can be painful without provocation or when pressed or squeezed. AAFP notes that people who have MFTPs, including MFTPs in the inferior aspect of the appropriate persistent regional pain, often report that it causes a decrease in the range of motion in the muscle.
Sacroiliac joint dysfunction
The right side of the sacroiliac joint dysfunction or SI may cause lower back pain on the right side. If joints are paired joints located between the sacrum and the iliac bone, or the hips, the lower back, and the back pelvic girdle. According to the Sports Injury Clinic website, SI joint dysfunction occurs when there is too much or too little movement in one or both joints of the SI. If there is too much joint movement, the ligaments surrounding the SI joint may be drooping or dislocated. If there is too little movement of the joint, the SI joint may be blocked or hypomobile.
Both scenarios could affect the balance of the pelvis and may cause pain in the lower back, buttocks, thigh or groin, register the Sports Clinic of Lesions website. If the right SI joint is affected, the possibility of pain or discomfort will manifest on the right side, although SI joint dysfunction may be the right side of producing the symptoms on the left side, and vice versa. Back pain related to SI can vary from deep, dull and sharp to acute and penetrating, and can significantly limit movement.