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thallophyte    
n. 叶状植物

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  • Back pain - Symptoms and causes - Mayo Clinic
    Symptoms Back pain can range from a muscle ache to a shooting, burning or stabbing feeling Also, the pain can radiate down a leg Bending, twisting, lifting, standing or walking can make pain worse When to see a doctor Most back pain improves over time with home treatment and self-care, often within a few weeks Contact your healthcare professional for back pain that: Lasts longer than a few
  • Back pain - Diagnosis and treatment - Mayo Clinic
    Back pain is one of the most common reasons people seek medical help Home treatment and proper body mechanics often can treat back pain within a few weeks
  • Spinal stenosis - Symptoms and causes - Mayo Clinic
    The most common cause of spinal stenosis is wear-and-tear damage in the spine related to arthritis People who have serious spinal stenosis may need surgery Surgery can create more space inside the spine This can ease the symptoms caused by pressure on the spinal cord or nerves But surgery can't cure arthritis, so arthritis pain in the spine may continue
  • Back exercises in 15 minutes a day - Mayo Clinic
    Back pain is a common problem that many people deal with every day Exercise often helps to ease back pain and prevent further discomfort The following exercises stretch and strengthen the back and the muscles that support it When you first start, repeat each exercise a few times Then increase the number of times you do an exercise as it gets easier for you If you're beginning an exercise
  • Sciatica - Symptoms and causes - Mayo Clinic
    Sciatica refers to pain that travels along the path of the sciatic nerve The sciatic nerve travels from the buttocks and down each leg Sciatica most often happens when a herniated disk or an overgrowth of bone puts pressure on the lumbar spine nerve roots This happens "upstream" from the sciatic nerve This causes inflammation, pain and often some numbness in the affected leg
  • Spinal fusion - Mayo Clinic
    Spinal fusion often works no better than nonsurgical treatments for back pain with a cause that's not clear Even when spinal fusion relieves symptoms, it doesn't prevent future back pain
  • Facet arthritis - Mayo Clinic Orthopedics Sports Medicine
    Pain from lumbar (low back) facet arthritis may radiate toward the buttock, hip, or thigh The pain is often worse with certain movements or after a period of inactivity or sleep Risk factors for facet arthritis include age, history of trauma, degenerative disc disease, poor posture, and family history of degenerative arthritis
  • Herniated disk - Symptoms and causes - Mayo Clinic
    Arm or leg pain A herniated disk in the lower back may cause pain in the lower back, buttocks, thigh and calf It may cause pain in the foot as well A herniated disk in the neck typically causes the most pain in the shoulder and arm You may feel sharp or burning pain that gets worse when you laugh, cough, sneeze or move a certain way
  • Spinal stenosis - Diagnosis and treatment - Mayo Clinic
    A lumbar laminectomy involves the removal of the back part of a vertebra in your lower back to make more room within the spinal canal
  • Lumbar puncture (spinal tap) - Mayo Clinic
    A lumbar puncture, also known as a spinal tap, is a test used to diagnose certain health conditions It's performed in your lower back, in the lumbar region During a lumbar puncture, a needle is inserted into the space between two lumbar bones, called vertebrae Then a sample of cerebrospinal fluid is removed This is the fluid that surrounds the brain and spinal cord to protect them from injury





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