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A herniated disk, which can occur in any part of the spine, most often occurs in the lower back. Depending on where the herniated disk is, it can result in pain, numbness or weakness in an arm or a leg. Many people have no symptoms from a herniated disk. For people who do have symptoms, the symptoms tend to improve over time.
Ability to feel light touches, pinpricks or vibration. In most cases of herniated disk, a physical exam and a medical history are all that are needed for a diagnosis. If your health care professional suspects another condition or needs to see which nerves are affected, you may have one or more of the following tests.
Compared with a bulging disk, a herniated disk is more likely to cause pain. The inner cartilage of the disk sticks out farther and is more likely to irritate nerve roots. The irritation can be from pushing on the nerve or, much more commonly, the herniation causes a painful inflammation of the nerve root.
Diskectomy is surgery to remove the damaged part of a disk in the spine. A diskectomy can relieve the pressure caused by a herniated disk. A herniated disk happens when the soft center of a disk pushes out through the tough outer lining. Herniated disks can irritate or press on nearby nerves. Diskectomy works best for treating pain that travels ...
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. Although the pain associated with sciatica can be serious, those cases that are caused by a ...
Síntomas. La mayoría de las hernias de disco ocurren en la región lumbar, aunque también pueden ocurrir en el cuello. Los síntomas dependen de la ubicación del disco y de si el disco presiona un nervio. Por lo general, las hernias de disco afectan un solo lado del cuerpo. Dolor en brazos o piernas.
Wang Z, et al. Efficacy of intervertebral disc regeneration with stem cells — A systematic review and meta-analysis of animal controlled trials. Gene. 2015;564:1. Hunt CL, et al. Current understanding of safety and efficacy of stem cell therapy for discogenic pain — A systematic review of human studies.
Spine reconstruction, Spine tumor surgery, Cervical spine fusion, Robotic spine surgery, Minimally invasive spine surgery, Spondylolisthesis surgery, Laminoplasty, Cervical disk replacement, Minimally invasive lumbar decompression, Cervical spine surgery, Cervical pseudoarthrosis procedure, Cervical scoliosis surgery, Cervical diskectomy ...
Herniated disk. The disks that lie between the vertebrae in the spine consist of a soft center (nucleus) surrounded by a tougher exterior (annulus). A herniated disk occurs when a portion of the nucleus pushes through a crack in the annulus. Symptoms may occur if the herniation compresses a nerve.
Herniated disks. Disks are the soft cushions that act as shock absorbers between the spinal bones. If part of the disk's soft inner material leaks out, it can press on the spinal cord or nerves. Thick ligaments. The strong cords that help hold the bones of the spine together can become stiff and thick over time.