Laminectomy (Spinal Decompression Surgery)

A laminectomy is a surgical procedure to remove part of the vertebra called the lamina. It relieves pressure on the spinal cord or nerves caused by spinal stenosis, herniated discs, or bone spurs. It is often performed when nonsurgical treatments have failed.

• Preoperative evaluation may include bloodwork, imaging (MRI or CT), and anesthesia assessment.
• Stop blood-thinning medications before surgery as instructed.
• Avoid food and drink after midnight before the procedure.
• Arrange transportation and support at home after discharge.

The procedure is done under general anesthesia. An incision is made over the affected spine segment, and the lamina is removed to relieve pressure. Surgery typically takes 1–3 hours. Hospital stay is 1–3 days, depending on recovery.

• Bleeding, infection, or blood clots.
• Nerve injury, spinal fluid leak, or persistent pain.
• Risks from anesthesia.

Most patients notice improvement in leg pain or weakness within days to weeks. Physical therapy is often recommended. Full recovery may take several months. Follow-up visits include wound checks and imaging as needed.