Description
A microlumbar discectomy is a minimally invasive surgical procedure used to remove a portion of a herniated or bulging disc in the lower (lumbar) spine that is compressing a spinal nerve, causing pain, numbness, or weakness. This procedure is commonly performed to relieve symptoms of sciatica or lower back pain when conservative treatments such as physical therapy, medication, or injections have failed.
Key Features of the Procedure:
Minimally Invasive:
Involves a small incision, typically around 1-1.5 inches.
Uses a microscope or other magnifying tools to assist the surgeon, minimizing damage to surrounding tissues.
Targeted Relief:
Only the part of the disc causing nerve compression is removed.
This preserves the rest of the healthy disc.
Outpatient Surgery:
Most patients can go home the same day.
Recovery:
Recovery time is generally shorter than with traditional open surgery.
Many patients return to light activities within a few weeks, but full recovery may take several months depending on the individual and the nature of the herniation.
Risks:
As with any surgery, there are risks including infection, bleeding, or nerve damage, although these are typically low.
There is also a chance of disc re-herniation.
