Quick Answer: What does the sacral spine control?

What do the sacral nerves control?

The sacral plexus is a network of nerves emerging from the lower part of the spine. These nerves provide motor control to and receive sensory information from most of the pelvis and leg.

What is the function of the sacral?

The sacral bone is very sturdy as it is responsible for supporting the entire weight of the body. Many important muscles that facilitate leg motion originate on the sacral surface. The sacrum also acts as a protective shield, enclosing the nerves of the lower back.

What does the sacral part of the spine do?

Sacrum – the main function of the sacrum is to connect the spine to the hip bones (iliac). There are five sacral vertebrae, which are fused together. Together with the iliac bones, they form a ring called the pelvic girdle.

What happens when sacral nerves are damaged?

Patients with injuries to the sacral nerve roots may experience: Lack of control of bowels or bladder. Lower back pain. Leg pain, which may radiate down the back of the leg(s)

Is Sacral Nerve Stimulation painful?

You may have pain, discomfort and infection in the area where the stimulator was implanted. You may have an allergic reaction to the materials that the lead or stimulator is made from. You may have pain or feel a shock during stimulation. The lead may move and you may need to have the procedure done again.

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How do you relieve sacral nerve pain?

Treatment Options for Sacroiliac Joint Dysfunction

  1. Pain medication. Over-the-counter pain relievers (such as acetaminophen) and anti-inflammatory medications (NSAIDs, such as ibuprofen or naproxen) may be recommended for mild to moderate pain relief. …
  2. Manual manipulation. …
  3. Supports or braces. …
  4. Sacroiliac joint injections.

What are symptoms of S1 nerve damage?


A pinched nerve in the S1 section of the vertebral column usually results in radiating pain down the backside of the leg and into the outside of the foot. This pain can come in the form of numbness, tingling, weakness and shooting.

What does it mean when your sacrum hurts?

The SI joint can become painful when the ligaments become too loose or too tight. This can occur as the result of a fall, work injury, car accident, pregnancy and childbirth, or hip/spine surgery (laminectomy, lumbar fusion). Sacroiliac joint pain can occur when movement in the pelvis is not the same on both sides.