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Lumbar Herniated Discectomy

Lumbar Herniated Discectomy - Symptoms

Lumbar Herniated Discectomy - How to prevent?

Lumbar Herniated Discectomy - Causes and Risk Factors

Lumbar Herniated Discectomy - Diagnosis

Lumbar Herniated Discectomy - Treatments

Conservative Treatment

In most cases, if a patient’s low back and/or leg pain is going to resolve after a lumbar herniated disc it will do so within about six weeks. While waiting to see if the disc will heal on its own, several conservative treatment options can help reduce the back pain, leg pain and discomfort caused by the herniated disc.

  • Physical therapy
  • Osteopathic/chiropractic manipulations
  • Non-steroidal anti-inflammatory drugs (NSAIDs)
  • Oral steroids (e.g. prednisone or methyprednisolone)
  • An epidural (cortisone) injection

Lumbar Microdiscectomy

If symptoms persist for more than 6 weeks, lumbar microdiscectomy is an option.

  • The impingement on the nerve root (compression) can cause substantial leg pain, and while it may take weeks or months for the nerve root to fully heal and any numbness or weakness get better, patients normally feel relief from leg pain almost immediately after a microdiscectomy surgery
  • A microdiscectomy spine surgery is performed through a small (1 inch to 1 1/2 inch) incision in the midline of the low back
  • First, the back muscles (erector spinae) are lifted off the bony arch (lamina) of the spine
  • The surgeon is then able to enter the spine by removing a membrane over the nerve roots (ligamentum flavum), and uses either operating glasses (loupes) or an operating microscope to visualise the nerve root 
  • The nerve root is then gently moved to the side and the disc material is removed from under the nerve root


Success rate is around 95%. 5% may develop recurrent disc herniation.

  • Dural tear causing cerebrospinal fluid leak. This occurs in 1% to 2% of these surgeries and does not change the results of surgery. Post-operatively the patient may be asked to lay recumbent for one to two days to allow the leak to seal
  • Nerve root damage
  • Bowel/bladder incontinence
  • Bleeding
  • Infection

Lumbar Herniated Discectomy - Preparing for surgery

Lumbar Herniated Discectomy - Post-surgery care

Lumbar Herniated Discectomy - Other Information

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

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