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A laminectomy is a surgical procedure that removes a portion of a vertebra called the lamina, which is the roof of the spinal canal. It is a major spine operation with residual scar tissue and may result in postlaminectomy syndrome .
Laminectomy was one of the main methods for the posterior approach, however, the creation of laminoplasty was able to avoid several problems associated with the laminectomy procedure. Some risks of the laminectomy procedure include postoperative segmental instability, kyphosis, perineural adhesions, and late neurological deterioration. [1]
bone: Ostectomy (Arytenoidectomy · Femoral head ostectomy · Vertebrectomy · Coccygectomy · Astragalectomy) · Corpectomy · Facetectomy · Laminectomy (Hemilaminectomy) joint: Synovectomy · Discectomy
A laminotomy is an orthopaedic neurosurgical procedure that removes part of the lamina of a vertebral arch in order to relieve pressure in the vertebral canal. [1] A laminotomy is less invasive than conventional vertebral column surgery techniques, such as laminectomy because it leaves more ligaments and muscles attached to the spinous process intact and it requires removing less bone from the ...
Failed back syndrome (abbreviated as FBS) is a condition characterized by chronic pain following back surgeries. [1] [2] The term "post-laminectomy syndrome" is sometimes used by doctors to indicate the same condition as failed back syndrome. [3]
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Surgical decompression by means of laminectomy or other approaches may be undertaken within 6, [18] 24 [19] or 48 hours of symptoms developing if a compressive lesion (e.g., ruptured disc, epidural abscess, tumor or hematoma) is demonstrated. Early treatment may significantly improve the chance of avoiding long-term neurological damage. [17] [19]
Despite the fact that microsurgical lumbar laminoplasty is an effective and less-invasive method for decompressing spinal nerves compared to traditional laminectomy, few surgeons have adopted it because the technique is more time-consuming and requires specialized training and equipment (operating microscope).