Lumbar Microdiscectomy

What is Lumbar Microdiscectomy?

Lumbar microdiscectomy is a minimally invasive surgical procedure performed to relieve pressure on spinal nerves caused by a herniated lumbar disc. It involves removing a small portion of the damaged disc to alleviate pain, numbness, or weakness in the lower back and legs (sciatica).

The procedure relieves pain, numbness, and weakness in the legs. Most patients recover within 4-6 weeks with minimal downtime. Benefits include faster healing, reduced tissue damage, and a high success rate. Risks are rare but may include infection or disc re-herniation. It is recommended when conservative treatments fail to provide relief.

Who Needs This Surgery?

Patients with:

A herniated lumbar disc causing severe leg pain (sciatica)
Persistent pain, numbness, or weakness that does not improve with conservative treatments like physical therapy or medication
Difficulty in walking or loss of bowel/bladder control (in severe cases)

Procedure Details:

Anesthesia: The patient is given general anesthesia.
Incision: A small incision (1-2 cm) is made in the lower back.
Microscope Use: A surgical microscope is used to enhance precision.
Disc Removal: A small portion of the herniated disc pressing on the nerve is carefully removed.
Closure: The incision is closed with sutures or staples.

Recovery Time:

Most patients go home the same day or within 24 hours.
Light activities can resume within a few days.
Full recovery takes about 4-6 weeks, depending on individual healing.

Benefits of Lumbar Microdiscectomy:

Minimally invasive with a small incision
Faster recovery compared to traditional surgery
High success rate in relieving sciatica pain
Reduced risk of complications

Risks & Complications:

Infection or bleeding
Nerve damage (rare)
Recurrence of disc herniation
Temporary numbness or weakness

Post-Surgery Care:

Avoid heavy lifting or strenuous activities for a few weeks
Follow physical therapy exercises for better recovery
Maintain proper posture and spine health