Laminectomy relieves pressure on the spinal cord or nerves by removing the lamina, the bony arch that covers the spinal canal. This decompression procedure is commonly used to treat spinal stenosis, a narrowing of the spinal canal that can cause pain, numbness, and difficulty walking. By creating more space for the nerves, laminectomy helps restore mobility and reduce nerve-related symptoms.
Laminectomy is typically recommended for patients with spinal stenosis whose symptoms significantly limit walking or daily activity and who have not responded to physiotherapy, medication, or injections. Imaging studies confirm the extent of nerve compression before surgery.