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Minimally Invasive Spine Surgery, Explained

Dr. Rivka C. Lomedico

Orthopedic Spine Surgeon · Jun 22, 2026

An open anatomy reference book showing spine diagrams

FIG. · TUBULAR RETRACTOR ACCESS

When people picture spine surgery, they often imagine a long incision and months in bed. Modern minimally invasive techniques have changed that picture dramatically. By working through small openings, we can address many spinal problems with far less disruption to the body — and a noticeably easier recovery.

How It Differs From Open Surgery

Traditional open surgery requires detaching muscle from the spine to expose the area. Minimally invasive surgery uses small incisions and specialized instruments that gently move tissue aside instead.

  • Smaller incisions mean less tissue trauma and scarring.
  • Muscle-sparing access preserves the structures that support your spine.
  • Less blood loss and, often, a shorter hospital stay.

Benefits for Recovery

  • Less post-operative pain and a reduced need for narcotic medication.
  • Faster return to walking and daily activity.
  • Lower infection risk compared with larger open wounds.

Is It Right for You?

Not every condition is suited to a minimally invasive approach, and the best technique depends on your specific anatomy and diagnosis. The right answer comes from a careful evaluation — not from the size of the incision alone.

The goal of minimally invasive surgery is simple: solve the problem completely, while disturbing as little as possible on the way in.
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