What should you know about double microdiscectomy?

A herniated disc can irritate or compress a nerve, producing pain, tingling, numbness or weakness along the leg. In a double procedure, the surgeon treats two disc levels selected from the examination and imaging; the levels may affect different nerve roots. A surgical microscope can improve the view of delicate structures through the access route. The operation is aimed at relieving nerve pressure, not treating every source of back pain. Learn about [Herniated Disc](/conditions/herniated-disc/), [Sciatica](/conditions/sciatica/), [Radiating Leg Pain](/symptoms/radiating-leg-pain/) and the [Surgical Microscope](/technology/surgical-microscope/).

Discuss medicines, nicotine, medical conditions and previous operations before surgery. Afterward, short walks are generally built up gradually. Protect the incision, change position regularly, and avoid lifting, bending or twisting until your team permits these activities. Physiotherapy may help restore trunk and leg control. Depending on the symptoms and scan, non-surgical care such as an epidural steroid injection, or an endoscopic approach, may be discussed: [Physiotherapy](/treatments/physiotherapy-and-rehabilitation/physiotherapy/), [Epidural Steroid Injection](/treatments/spine-care/epidural-steroid-injection/) and [Endoscopic Spine Surgery](/treatments/spine-care/endoscopic-spine-surgery/).

Contact the team for fever, wound drainage, increasing redness, worsening pain or new weakness. Seek emergency care for new bladder or bowel-control problems, numbness around the groin or saddle area, rapidly progressing leg weakness, or severe symptoms in both legs. Sudden chest pain or breathing difficulty also requires urgent help.

Ask which two levels are involved, what nerve symptoms the operation targets, what disc material will remain, how recurrence is handled, and when work, driving and exercise can restart.