Laminotomy

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What Is A Laminotomy?[edit | edit source]

A laminotomy is a surgical procedure where a part of the lamina, also known as the vertebral arch, is removed from the vertebra. A laminotomy would typically be performed to relieve pressure on the spinal cord or nerve roots. This pressure can cause pain, numbness, weakness, and other symptoms. A laminotomy is less invasive than a laminectomy. Unlike with a laminectomy where the lamina is completely removed, a laminotomy does not remove as much of the ligaments and muscles attached to the spinous process. It requires less of the bone to be removed from the vertebra.

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Causes of Spinal or Nerve Root pressure[edit | edit source]

A Vertbra

Benefits of a more minimally invasive procedure[edit | edit source]

Laminotomy better preserves vertebral stability.

Resources[edit | edit source]

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References[edit | edit source]

  1. Procedure Endoscopic Laminectomy. Available from: https://www.youtube.com/watch?v=U8wZ7uX75fw [last accessed 24/11/2023]