Overview

Lumbar laminectomy is a surgical procedure that involves removing a portion of the vertebral bone called the lamina to relieve pressure on the spinal cord and nerves in the lower back. It is performed to treat conditions like spinal stenosis or herniated discs that cause pain, weakness, or numbness in the legs.

What is Lumbar Laminectomy?

Lumbar Laminectomy is a surgical process of removing bone spurs and tissues attacked by arthritis in the spine. The damaged bones and tissues may cause extreme pain in the lower back and leg during activities such as walking, climbing stairs, or picking up weights. As a result, the routine life of an individual might get disturbed. The surgery involves the removal of a minute piece of lamina of the vertebrae.

The main aim of the surgery is to remove the bone spurs pressurising the spine, leading to extreme pain. The spine or lower back can be pressurised due to bone spurs or arthritis in the spine. Bone spurs can be caused due to ageing, or they can also be inherited in some situations.

Who needs a Lumbar Laminectomy Surgery?

Lumbar laminectomy surgery is usually suggested to individuals who experience symptoms related to a herniated disc in the lower back or spinal stenosis. The procedure is typically considered when conservative treatments such as medication, physical therapy, or injections fail to bring relief. Common symptoms that may require a lumbar laminectomy include persistent leg pain or numbness, back pain, difficulty standing or walking, muscle weakness, and loss of bladder or bowel control. However, the decision for surgery should be made by a qualified healthcare professional based on a thorough evaluation of the specific case.

The Procedure of Lumbar Laminectomy

Laminectomy surgery requires the patient to be anaesthetised to avoid any pain during the surgery. The patient's vitals, such as heart rate and blood pressure, are continuously monitored to identify any change immediately. The next step involves making an incision over the affected vertebrae. The incision size depends upon the amount of damage caused to the vertebrae. The surgeons try to make smaller incisions to remove bone spurs. Only the required amount of lamina is removed during the surgery.

If laminectomy is performed to heal a herniated disc, the herniated portion is removed to lower the back pain. Spinal fusion helps to maintain a balance between the overlapping bones in the spine. After the removal of arthritic joints, the surgeon joins 2 to 3 bones permanently. The camera inserted near the surgical area while performing an arthroscopy surgery helps to understand the deceased bones to be removed carefully without damaging the nearby tissues.

Risks related to Lumbar Laminectomy

Lumbar Laminectomy Surgery involves a few possible risks that can irritate a patient post-surgery. Mentioned below are a few risks that can be observed and may also require a surgical procedure to get rid of the issue:

- Infection
- Blood Clots
- Swelling
- Bleeding
- Nerve Injury
- Spinal Fluid Leak

Post Lumbar Laminectomy Surgery Care

Mentioned below are the steps that need to be followed post-surgery to allow speedy recovery of the patient:

- Medications- A doctor may prescribe NSAIDs to lower the pain experienced after the surgery. These medications should be taken on time as suggested by the doctor. Timely follow-ups with the doctor help to organise the schedule of the medications and also to keep track of the change of medications when required. Consumption of any medication without discussing it with the doctor should be strictly avoided after the surgery.
- Stool-Softeners- Loss of bowel control is one of the first signs of bone spurs irritating the spinal cord. Hence, post-surgery, a doctor may suggest consuming stool softeners to prevent bowel issues such as indigestion or constipation.
- Physical Therapy- As suggested by the doctor, physical therapy should be done after the surgery. Lifting heavy weights or performing activities pressuring the back should be avoided. It may damage the condition.

When to Consult a Doctor

You can also get in touch with the expert Ortho doctors at Narayana Healthcare based in your city to get immediate attention and medical support during injuries, health disorders or any other health concern.

Conclusion

Lumbar Laminectomy is the surgical process of removing bony spurs causing pain in the lower back or legs. The surgical process allows the patient to walk, climb stairs, and stand for long hours comfortably. The surgery is a safe process and a boon for aged people who often suffer from this medical issue.

Reference Links

- https://www.narayanahealth.org/blog/lumbar-spinal-stenosis-causes-symptoms-and-treatment-options/
- https://www.mayoclinic.org/tests-procedures/laminectomy/about/pac-20394533