Endoscopic Spine Surgery

Endoscopic spine surgery is a minimally invasive technique that allows for targeted treatment of certain spinal conditions through small access points using specialized instrumentation and visualization. In appropriately selected patients, it can achieve effective decompression while preserving normal anatomy.

Aqib Zehri, MD, is a fellowship-trained neurosurgeon specializing in endoscopic and minimally invasive spine surgery. He determines whether an endoscopic approach is appropriate based on the specific pathology, anatomy, and treatment goals.

What is endoscopic spine surgery?

Endoscopic spine surgery is a minimally invasive technique used to treat select spinal conditions through small, targeted approaches. A specialized endoscope—a thin tube with a camera and light—provides high-definition visualization, allowing precise access to the affected area.

This approach is designed to decompress nerves and address focal pathology while preserving surrounding muscle and soft tissue. In appropriately selected patients, it can achieve effective treatment with minimal disruption to normal anatomy.

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What conditions can be treated with endoscopic spine surgery?

Endoscopic techniques are most effective for conditions involving focal nerve compression.

Common indications include:

• Herniated discs

• Foraminal or lateral recess stenosis

• Nerve root compression (pinched nerves)

• Select cases of degenerative disc disease

• Sciatica related to disc pathology

Not all spinal conditions are suitable for an endoscopic approach, and careful evaluation is required.

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When should surgery be considered?

Surgical treatment may be appropriate when symptoms persist despite appropriate non-surgical care or when there is neurologic involvement.

Non-surgical treatment may include:

• Physical therapy

• Anti-inflammatory medications

• Activity modification

• Targeted injections

Surgery may be considered when there is:

• Persistent or worsening pain

• Numbness or weakness

• Imaging findings that correlate with symptoms

A detailed evaluation is necessary to determine whether an endoscopic approach or another technique is most appropriate.

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Endoscopic vs minimally invasive vs open surgery: what’s the difference?

Spine surgery can be performed through different approaches depending on the condition.

Endoscopic surgery:

• Uses very small access points and a camera

• Best suited for focal decompression

• Preserves surrounding tissue

Minimally invasive (tubular) surgery:

• Uses small incisions with specialized retractors

• Allows treatment of a broader range of conditions

• May be used for decompression or stabilization

Open surgery:

• Used for more complex conditions

• Provides wider exposure when needed for deformity, instability, or multi-level disease

The choice of approach depends on the underlying pathology, anatomy, and surgical goals—not just the technique itself.

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Who is a candidate for endoscopic spine surgery?

Endoscopic surgery is most appropriate for patients with:

• Focal nerve compression

• Single-level pathology

• Symptoms that correlate with imaging findings

• No significant instability or deformity

Careful patient selection is essential to achieving good outcomes.

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Who is not a candidate for endoscopic spine surgery?

Endoscopic techniques may not be appropriate in cases involving:

• Significant spinal instability

• Advanced deformity

• Multi-level disease requiring stabilization

• Severe central stenosis in certain cases

In these situations, alternative surgical approaches may provide a more reliable outcome.

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What are the benefits of endoscopic spine surgery?

In appropriately selected patients, endoscopic surgery may offer:

• Minimal disruption to muscle and soft tissue

• Smaller incisions

• Reduced postoperative discomfort

• Shorter recovery time

The primary goal remains effective decompression of the nerve while preserving normal anatomy.

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What are the risks and limitations?

As with any surgical procedure, there are potential risks and limitations.

These may include:

• Incomplete decompression in certain complex cases

• Nerve irritation or injury

• Infection or bleeding

• Need for additional surgery

Not all patients are candidates, and outcomes depend on selecting the appropriate procedure for the underlying condition.

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How is endoscopic spine surgery performed?

Endoscopic procedures are typically performed through a small incision using specialized instruments and real-time visualization. The surgeon identifies the source of nerve compression and performs targeted decompression.

The specific technique varies depending on the location and type of pathology.

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Take the next step

If you are experiencing persistent nerve-related symptoms, a comprehensive evaluation can help determine whether endoscopic spine surgery or another treatment approach is appropriate.

Call the office or request an appointment online to get started.