Microdiscectomy

What is a microdiscectomy?

A microdiscectomy is a minimally invasive spine surgery used to relieve pressure on spinal nerves caused by a herniated disc. When a disc in the spine bulges or ruptures, it can press on nearby nerves, leading to back pain, leg pain (sciatica), numbness, or weakness.

During a microdiscectomy, the surgeon removes the portion of the disc that is irritating the nerve using small incisions and specialized instruments to reduce pain and improve mobility.

Conditions treated with microdiscectomy

Microdiscectomy is most commonly performed to treat:

• Herniated lumbar discs
• Sciatica caused by nerve compression
• Spinal stenosis with nerve involvement
• Chronic leg pain that has not improved with non-surgical treatments

Benefits of microdiscectomy

Because microdiscectomy is minimally invasive, patients often experience:

• Smaller incisions and less muscle disruption
• Faster recovery compared to traditional open spine surgery
• Significant relief from leg pain and sciatica
• Shorter hospital stays (many patients go home the same day)
• Improved ability to return to daily activities

How microdiscectomy works

• A small incision is made near the affected disc.
• Using a microscope and specialized tools, the surgeon removes the herniated portion of the disc that is pressing on the nerve.
• The rest of the disc and spinal structures remain intact, helping maintain spinal stability.

The surgery typically takes 1–2 hours and is performed under general anesthesia.

Recovery after microdiscectomy

Recovery time varies depending on the patient’s overall health and condition. Most patients notice relief of leg pain soon after surgery. General recovery guidelines include:

• Returning home the same day or after a short hospital stay
• Light activity within a few days
• Avoiding heavy lifting or strenuous activity for several weeks
• Physical therapy to strengthen core and back muscles
• Returning to normal activity within 4–6 weeks for most patients

Why choose Iowa Ortho for microdiscectomy?

• Experienced board-certified orthopedic spine surgeons
• Minimally invasive techniques for faster recovery
• Comprehensive care under one roof—from diagnosis to surgery and rehabilitation
• Patient-centered approach focused on restoring mobility and relieving pain

Request an appointment

If you have back or leg pain from a herniated disc that hasn’t improved with conservative treatments, a microdiscectomy may be the solution.

Call Iowa Ortho at 515-247-8400 or request an appointment online today.