A herniated lumbar disc is one of the most common causes of sciatica and lower back pain — and most patients recover without surgery. Our spine specialists offer every treatment option, from conservative care to minimally invasive microdiscectomy.
Your lumbar spine contains discs — cushion-like structures that sit between each vertebra and absorb shock. Each disc has a tough outer ring (annulus fibrosus) and a soft gel-like center (nucleus pulposus). A lumbar disc herniation occurs when the soft center pushes through a crack in the outer ring, often pressing on nearby spinal nerves.
The lumbar spine (lower back) is most vulnerable because it bears most of your body's weight and endures the greatest mechanical stress. The L4–L5 and L5–S1 levels are the most commonly affected. When the herniated material contacts the sciatic nerve, it produces the classic shooting leg pain known as sciatica.
Disc herniations can result from a single injury, but more often develop gradually from repetitive strain, age-related degeneration, or a combination of both. The good news: most patients improve significantly with conservative treatment alone.
Symptoms depend on the location and severity of the herniation. Many patients experience one or more of the following:
Aching or sharp pain in the lower back, often worse with bending, sitting, or lifting. May be present without leg symptoms.
Sharp, shooting, or burning pain that travels from the lower back through the buttock and down one leg — sometimes into the foot.
Pins-and-needles sensations in the leg, calf, foot, or toes on the affected side, indicating nerve compression.
Difficulty lifting the foot (foot drop), weakness when pushing off the toes, or giving way of the leg — a sign of significant nerve involvement.
Symptoms typically worsen with prolonged sitting, standing, or forward bending, and may improve with walking or lying down.
Seek emergency care immediately if you experience loss of bladder or bowel control — this may indicate cauda equina syndrome.
We take a conservative-first approach. Surgery is only recommended when non-surgical options have been exhausted or when symptoms are severe and worsening.
Rest, activity modification, anti-inflammatory medications, ice/heat, and a structured physical therapy program to strengthen the core and relieve nerve pressure. Most patients improve significantly within 6–12 weeks.
Image-guided corticosteroid injections delivered directly to the inflamed nerve root. Provides targeted relief that can allow patients to progress through physical therapy and avoid surgery.
A minimally invasive outpatient procedure that removes the portion of disc pressing on the nerve through a small incision. Most patients experience immediate sciatica relief and return home the same day.
For larger herniations causing significant spinal canal narrowing, a laminotomy or laminectomy may be combined with discectomy to fully decompress the affected nerve.
When disc herniation is accompanied by significant spinal instability or degenerative disc disease, fusion may be added to stabilize the treated segment and provide lasting relief.
Nerve block injections, anti-inflammatory protocols, and neuromodulation techniques to manage ongoing discomfort while the natural healing process occurs.
See a spine specialist promptly if you experience any of the following:
Lower back pain radiating into the leg or foot, especially if sharp or burning
Numbness, tingling, or weakness in the leg, calf, or foot
Symptoms that have not improved after 4–6 weeks of rest and home care
Progressively worsening pain, weakness, or functional limitation
Any change in bladder or bowel function — this requires emergency evaluation
Advanced subspecialty training in spinal surgery and minimally invasive techniques.
Surgery is always a last resort — we exhaust every non-surgical option first.
Same-visit MRI, X-ray, and CT scanning for faster, more accurate diagnosis.
We prioritize patients in pain — most can be seen within days of calling.
A lumbar disc herniation occurs when the soft gel-like center of a spinal disc pushes through a tear in its outer casing. The displaced material can press on nearby spinal nerves, causing lower back pain, radiating leg pain (sciatica), numbness, or weakness.
Yes. The majority of lumbar disc herniations improve with conservative treatment over 6 to 12 weeks. Rest, physical therapy, anti-inflammatory medications, and epidural steroid injections resolve symptoms in most patients without surgery.
Surgery is typically considered when conservative treatment has failed after 6–12 weeks, when pain is severe and limiting daily function, when there is progressive neurological weakness, or when bladder or bowel function is affected (a medical emergency).
The most common surgical treatment is a microdiscectomy — a minimally invasive procedure that removes the portion of disc pressing on the nerve through a small incision. Most patients go home the same day and experience significant relief within days.
Conservative recovery varies but most patients improve in 6–12 weeks. After microdiscectomy, most patients return to light activity within 1–2 weeks and full activity within 4–6 weeks.
Minimally invasive surgery to relieve nerve compression — laminectomy, laminotomy, and microdiscectomy at Restore.
When herniation is accompanied by instability, fusion may be needed to stabilize the affected spinal segment.
Epidural steroid injections and nerve blocks for targeted relief — often the bridge between rest and surgery.
Restore Orthopedics & Spine Center is located at 1120 W La Veta Ave, Suite 300, Orange, CA 92868. We treat lumbar disc herniation patients from throughout Orange County including Irvine, Anaheim, Santa Ana, Fullerton, Tustin, Garden Grove, Costa Mesa, Orange, Yorba Linda, Brea, La Habra, Whittier, Downey, Cerritos, Long Beach, and greater Los Angeles.
Same-week appointments available. Fellowship-trained spine specialists. On-site MRI and imaging.