Slipped disc surgery (Discectomy)
Prolapsed Disc (Slipped Disc)
A prolapsed disc often causes severe lower back pain. The disc often presses on a nerve root which also causes pain and other symptoms in a leg. In most cases, the symptoms ease off gradually over several weeks. The usual advice is to do normal activities as much as possible. Painkillers may help. Physical treatments such as spinal manipulation may also help. Surgery may be an option if the symptoms persist.
When you have a prolapsed disc (commonly called a 'slipped disc'), a disc does not actually 'slip'. What happens is that part of the inner softer part of the disc (the nucleus pulposus) bulges out (herniates) through a weakness in the outer part of the disc. A prolapsed disc is sometimes called a herniated disc. The bulging disc may press on nearby structures such as a nerve coming from the spinal cord. Some inflammation also develops around the prolapsed part of the disc.
Any disc in the spine can prolapse. However, most prolapsed discs occur in the lumbar part of the spine (lower back). The size of the prolapse can vary. As a rule, the larger the prolapse, the more severe the symptoms are likely to be.
Source: excellent description of Prolapsed Disc (called Slipped Disc) ...
Lumbar Discectomy, Spine surgery to remove a herniated disc
A discectomy is a surgery done to remove a herniated disc from the spinal canal. When a disc herniation occurs, a fragment of the normal spinal disc is dislodged. This fragment may press against the spinal cord or the nerves that surround the spinal cord. This pressure causes the symptoms that are characteristic of herniated discs. The surgical treatment of a herniated disc is to remove the fragment of spinal disc that is causing the pressure on the nerve. This procedure is called a discectomy. The traditional surgery is called an open discectomy. An open discectomy is a procedure where the surgeon uses a small incision and looks at the actual herniated disc in order to remove the disc and relieve the pressure on the nerve.
Source: about.com - Herniated disc surgery (Discectomy) as explained by about.com experts ...
Microdiscectomy (Microdecompression) Spine Surgery
In a microdiscectomy or a microdecompression spine surgery, a small portion of the bone over the nerve root and/or disc material from under the nerve root is removed to relieve neural impingement and provide more room for the nerve to heal. A microdiscectomy spine surgery is typically performed for lumbar herniated disc.
Microdiscectomy helps leg pain
A microdiscectomy surgery is actually more effective for treating leg pain (also known as radiculopathy) than for lower back pain. The impingement on the nerve root (compression) can cause substantial leg pain, and while it may take weeks or months for the nerve root to fully heal and any numbness or weakness get better, patients normally feel relief from leg pain almost immediately after a microdiscectomy surgery.
Discectomy or microdiscectomy for a herniated disc
Discectomy (also called open discectomy) is the surgical removal of herniated disc material that presses on a nerve root or the spinal cord. Before the disc material is removed, a small piece of bone (the lamina) from the affected vertebra may be removed. This is called a laminotomy or laminectomy and allows the surgeon to better see and access the area of disc herniation. Microdiscectomy uses a special microscope or magnifying instrument to view the disc and nerves. The magnified view makes it possible for the surgeon to remove herniated disc material through a smaller incision, thus causing less damage to surrounding tissue.
Source: WebMD - back pain experts uncover Discectomy or microdiscectomy for a herniated disc ...
Discectomy or microdiscectomy for a herniated disc Surgery
Discectomy (also called open discectomy) is the surgical removal of herniated disc material that presses on a nerve root or the spinal cord. Before the disc material is removed, a small piece of bone (the lamina) from the affected vertebra may be removed. This is called a laminotomy or laminectomy and allows the surgeon to better see and access the area of disc herniation.
Microdiscectomy uses a special microscope or magnifying instrument to view the disc and nerves. The magnified view makes it possible for the surgeon to remove herniated disc material through a smaller incision, thus causing less damage to surrounding tissue.
Source: northshore.org - Discectomy or microdiscectomy detailed surgery overview ...
Percutaneous discectomy for a herniated disc
Percutaneous means "through the skin" or using a very small incision. Discectomy is the surgical removal of herniated disc material that presses on a nerve root or the spinal cord.
Percutaneous discectomy is different from conventional open discectomy or microdiscectomy. There are several percutaneous procedures. All of them involve inserting small instruments between the vertebrae and into the middle of the disc. X-ray monitoring is used during surgery to guide the movement of the surgical instruments. The surgeon can remove disc tissue by cutting it out, sucking out the center of the disc, or by using lasers to burn or evaporate the disc. The disc material that has herniated is not directly removed in these operations.
Source: Yahoo health - answers common question about Percutaneous discectomy for a herniated disc ...
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