Robotic
Sciatic Nerve
Decompression

Beyond the Nerve—Treating the Source of Sciatic Pain

Sciatic nerve–related pain is often misunderstood and frequently misdiagnosed as a spinal or musculoskeletal condition. While many patients undergo treatments directed at the lower back or hip, the true source of pain may originate from deep pelvic nerve inflammation or entrapment.

At our center, we specialize in robotic-assisted intrapelvic sciatic nerve surgery, allowing precise identification and treatment of pathology affecting the sciatic nerve at its origin and along its deep pelvic course.

Understanding the Condition

What Is Sciatic Nerve Entrapment in the Pelvis?

The sciatic nerve originates from the lumbosacral plexus and exits the pelvis through the greater sciatic foramen. Along this course, it is vulnerable to:

Inflammatory adhesions
Fibrotic entrapment
Endometriotic infiltration
Compression from surrounding ligaments and musculoskeletal structures

Unlike distal compression syndromes, intrapelvic pathology is frequently overlooked, yet plays a central role in chronic pain.

Symptoms Why This Happens Why Standard Treatments Often Fail Our Surgical Approach

Symptoms

Patients with intrapelvic sciatic nerve involvement may experience:

Deep buttock pain
Posterior thigh pain or radiating leg pain
Burning, sharp, or electric-type pain
Pain worsened with sitting or prolonged standing
Associated pelvic pain or pressure
Overlap with pudendal or other pelvic nerve symptoms

These symptoms often persist despite normal spine imaging or unsuccessful orthopedic treatment.

Why This Happens

Common underlying causes include:

Pelvic neuroinflammation
Deep infiltrating endometriosis involving the greater sciatic region
Inflammatory adipose tissue adherent to the nerve
Post-surgical fibrosis or chronic scarring
Mechanical compression at the level of the greater sciatic foramen

In many patients, these processes involve not only the sciatic nerve but the broader lumbosacral plexus.

Why Standard Treatments Often Fail

Traditional management typically focuses on:

Spine-related interventions
Physical therapy
Pain medications or injections

While these may provide temporary relief, they often fail because they do not address the intrapelvic source of nerve irritation.

External surgical approaches offer:

Limited visualization
Restricted access to the nerve origin
Inability to treat associated pelvic pathology

Our Surgical Approach

We utilize a robotic intrapelvic approach, providing direct access to the sciatic nerve at its origin and along its pelvic course.

This technique allows:

Safe entry into the retroperitoneal space
Precise identification of the lumbosacral plexus and sciatic nerve
Direct access to the greater sciatic foramen
Targeted decompression under high-definition visualization

Seeing the Full Picture

Comprehensive Access to the
Obturator and Pelvic Sidewall Region

A key advantage of this approach is the ability to achieve direct access and excellent visualization of the entire greater sciatic region.
This allows the surgeon to:

Evaluate the full trajectory of the sciatic nerve
Identify inflammation, fibrosis, or nodular disease
Release adhesions not only around the sciatic nerve but also across the lumbosacral plexus

Importantly, this approach enables treatment of adjacent nerves contributing to symptoms, including:

Posterior femoral cutaneous nerve
Perforating cutaneous nerve
Pudendal nerve
Inferior gluteal nerve
Superior gluteal nerve

These nerves are often involved in patients presenting with::

Low buttock pain
Posterior thigh pain
Deep gluteal pain syndromes
Radiating neuropathic pelvic pain

In addition, this approach provides excellent visibility to any pathology involving the obturator nerve and deep pelvic sidewall, allowing comprehensive evaluation of overlapping conditions.

Beyond Decompression

Management of Tumors in the Deep Gluteal Region

In addition to nerve decompression, the robotic intrapelvic approach provides a highly effective and minimally invasive solution for the management of benign tumors involving the sciatic nerve and surrounding lumbosacral plexus, including:

Schwannoma tumors
Endometrioma involving nerve structures
Other benign soft tissue tumors within the greater sciatic and deep gluteal region

Traditionally, removal of these tumors requires large gluteal incisions, often combined with additional surgical exposure, leading to significant tissue disruption and prolonged recovery.

Conditions & Challenges

Advantages of the Robotic Approach in Tumor Resection

The robotic approach allows:

Direct access to the deep gluteal region from within the pelvis

Unparalleled visualization of the tumor and its relationship to surrounding nerves

Precise dissection of the tumor away from the sciatic nerve and lumbosacral plexus

Complete and precise tumor excision

Protecting What Matters

Precision, Safety, and Functional Preservation

With enhanced visualization and controlled dissection, the robotic approach allows:

Complete and precise tumor excision
Preservation of surrounding neural structures
Minimization of nerve injury and postoperative neurological deficit

Compared to traditional approaches, patients benefit from:

Significantly less postoperative pain
Faster recovery and return to activity
Reduced soft tissue trauma
Improved nerve recovery and functional outcomes

Rather than performing isolated nerve release, this approach allows for:

Removal of inflammatory adipose tissue nodules
Excision of deep endometriosis within the pelvic cavity and greater sciatic region
Comprehensive neurolysis across multiple nerve pathways when indicated

The Surgical Journey

What to Expect

01

Minimally invasive robotic procedure

02

High precision with minimal blood loss

03

Typically outpatient or short hospital stay

04

Surgical duration depends on complexity

The Healing Process

Recovery & Nerve Healing

Recovery after sciatic nerve surgery is gradual:

Initial improvement may be seen within weeks
Continued recovery over several months
Adjunct therapies may be used to optimize nerve healing

Patients typically experience:

Less postoperative pain
Faster recovery compared to traditional approaches

Who is a candidate?

You may be a candidate if you have:

Chronic buttock or posterior thigh pain
Sciatic-type pain without clear spinal cause
Persistent symptoms despite conservative treatment
Known or suspected pelvic endometriosis
History of pelvic surgery with ongoing neuropathic pain

Treating the Entire Pathway

The Key Difference

Traditional approaches aim to reach the nerve.
Our approach allows us to access the nerve at its origin, identify the cause, and treat the entire disease process affecting the pelvic nerve network.

FAQ

Everything You Need

to Know

Can I drive after surgery?

For patients undergoing minimally invasive, robotic-assisted procedures, it is recommended to wait 1 week before driving on your own.

Do I have to come back to the office after surgery?

Yes. Patients are required to return to the office 2 weeks after surgery for their first post-op visit and then return for their 2nd post op visit about 4 weeks later, unless otherwise directed by Dr. Shakiba.

Do I need antibiotics after surgery?

Patients will receive antibiotics during surgery and most patient do not require any antibiotics after procedure unless there is a specific condition, in you will be notified by Dr. Shakiba

Do I need to prep my bowel prior to surgery?

Usually bowel prep prior to any bowel surgery or endometriosis surgery is unnecessary. the patient will be notified for any exceptions.

How long will I be out of work for surgery?

Depending on the complexity of the surgery, patients can expect to be out of work somewhere between 2-4 weeks. In most cases, patients undergoing a laparoscopic procedure can expect to be out of work 2 weeks while others undergoing a robotic-assisted procedure are more likely to require 4 weeks out of work.

How will my bowel function be after surgery?

It is common for patients to encounter constipation after surgery, so we advise that the patient have a bowel movement one day prior to surgery and begin taking stool softeners, such as Colace, on day 1 after surgery. Patients are advised to continue taking stool softeners within 2-4 weeks unless bowel movements are loose enough that they are no longer needed.

For a rectocele repair or other pelvic reconstruction surgery, constipation is to be expected on day 3 after procedure and is sometimes painful. If patient continues to have difficulty with bowel movements after day 3, patient advised to take Milk of Magnesia.

I cannot tolerate narcotic pain medications. Will this be an issue during my recovery?

Although we routinely send Percocet during preoperative visits for pain management after the surgery, if you cannot tolerate narcotics this will not be an issue. Fortunately due to the minimal invasive approach Dr. Shakiba takes in most of his surgeries, the severity of post-operative pain as well as the amount of blood lost during surgery is minimalized.

Most of his patients find relief through OTC NSAIDS (i.e. Ibuprofen, Motrin) for the first few days after surgery and then no longer require any type of pain medication.

If I have a sling surgery, do I need a urinary catheter after the procedure at home?

Typically, after pelvic reconstructive surgery and urinary incontinence surgery with or without the use of mesh, a test will be done following the procedure to see if your bladder is ready to resume normal function. It is common that the bladder may not be ready to function and will require an additional day of rest. In this case, you will be sent home with a catheter for 1-2 days after procedure. This is temporary and we will instruct you how to remove the catheter at home by yourself. If you are still unable to void 4-5 hours after removal of the catheter, contact our office.

If I schedule an appointment, how long can I expect to be scheduled for surgery?

Our surgical coordinator does her absolute best to schedule surgeries on dates that are convenient to the patient. However, it is ultimately dependent upon the volume of surgeries Dr. Shakiba is facing at that time and the availability of the OR.

It is highly recommended that if you are expecting time off from work in the upcoming months, or have a specific time frame of which would be more convenient for you to undergo surgery to allow yourself to have necessary recovery time, to schedule your initial visit with Dr. Shakiba 2-3 months prior to the desired time frame.

This is because depending on the procedure, Dr. Shakiba may require you to undergo additional testing prior to surgery and you will also need medical clearance from your primary care physician. It does not always take 2-3 months to schedule a surgery, but there are times of the year where patients are more inclined to want to schedule surgery (i.e. the end of the year, summer, holiday season) so by getting in early, you would be optimizing your chances to get your desired date. Regarding surgery since we use the belly button for specimen removal, we ask the patient to please make sure you adequately wash belly button and make sure there is no debris.

Should I be concerned if I notice some spotting or bleeding after surgery?

Noticing small amount of blood after surgery is normal and should diminish over time. The bleeding can be managed with the use of pads or panty-liners avoiding the use of tampons unless otherwise noted from Dr. Shakiba. However, if you are experiencing a large amount of blood or notice passage of clots with the bleeding, you should call the office immediately for reevaluation.

What is the benefit of having my procedure performed robotically?

There are many benefits to robotic-assisted procedures. Some of the few include:

Shorter recovery time
Less blood loss
Less scarring
Short hospital stays
Less post-operative pain

Will I have a big scar after surgery?

Dr. Shakiba prefers to utilize a minimally invasive approach when performing surgery on his patients, which means no big scars going up and down or across your abdomen! For patients who are eligible to undergo the minimally invasive, robotic-assisted procedures, you can expect to have 3-5 small incisions on the abdomen, one of which is often placed inside the umbilicus making it unnoticeable. Each remaining incision measures no more than an inch and are virtually unnoticeable by 10 weeks post-operative time.

Robotic Sciatic Nerve Decompression