Sciatica - Symptoms and causes - Mayo Clinic
Jan 31, 2024 · Sciatica occurs when the nerve roots to the sciatic nerve become pinched. The cause is usually a herniated disk in the spine or an overgrowth of bone, sometimes called bone spurs, on the spinal bones. More rarely, a tumor can put pressure on the nerve.
Sciatica - Diagnosis and treatment - Mayo Clinic
Jan 31, 2024 · The dye then moves around the spinal cord and spinal nerves, making them easier to see on the images. Electromyography (EMG). This test measures the electrical impulses produced by the nerves and the responses of the muscles. This test can confirm how severe a nerve root injury is.
Sciatic nerve - Mayo Clinic
The sciatic nerve is the confluence of nerve roots from the lower back. The sciatic nerve extends from the buttocks down each leg.
Sciatica - Doctors and departments - Mayo Clinic
Jan 31, 2024 · Pressure on the sciatic nerve can cause pain and often numbness down a leg. Self-care measures might help.
What Is Sciatic Pain and How Is It Usually Treated?
Jan 13, 2012 · Sciatica refers to pain that radiates along the path of the sciatic nerve, which runs from the lower back to the buttock and down the back of each leg. The lower lumbosacral nerve roots make up the sciatic nerve which is the longest nerve in the body.
Peripheral nerve tumors - Symptoms and causes - Mayo Clinic
Jul 19, 2024 · Peripheral nerve tumors can occur anywhere in the body. Most of them are benign, meaning they're not cancerous. But they can lead to pain, nerve damage and loss of function in the affected area. Treatment usually involves surgery to remove the tumor.
Trigeminal neuralgia - Symptoms and causes - Mayo Clinic
Dec 28, 2023 · Trigeminal neuralgia (try-JEM-ih-nul nu-RAL-juh) is a condition that causes intense pain similar to an electric shock on one side of the face. It affects the trigeminal nerve, which carries signals from the face to the brain. Even light touch from brushing your teeth or putting on makeup may trigger a jolt of pain.
Herniated disk - Symptoms and causes - Mayo Clinic
Oct 24, 2023 · Your exact symptoms depend on where the herniated disk is located, whether it's pressing on a nerve. Talking to a doctor about the pain that you're experiencing is always a smart move. Your doctor will usually be able to tell if you have a herniated disk by conducting a physical exam, asking about your medical history.
Sacroiliitis - Symptoms and causes - Mayo Clinic
Feb 22, 2024 · Sacroiliitis (say-kroe-il-e-I-tis) is a painful condition that affects one or both sacroiliac joints. These joints sit where the lower spine and pelvis meet. Sacroiliitis can cause pain and stiffness in the buttocks or lower back, and the pain might go down one or both legs.
Mayo Clinic Q and A: Sciatica Treatment Options
Jul 19, 2016 · Sciatica typically refers to pain from irritation of one of the spinal nerves in your low back. Although the source of the irritation is in your back, you feel the pain of sciatica along the affected nerve where it is located in your leg after it exits the spine, typically in the buttock and leg.