Failed Back Surgery Syndrome treatment options – the new research
Ross Hauser, MD, Caring Medical Florida
David N. Woznica, MD, Caring Medical Regenerative Medicine Clinics, Oak Park, Illinois
Danielle R. Steilen-Matias, MMS, PA-C, Caring Medical Regenerative Medicine Clinics, Oak Park, Illinois
Failed back surgery syndrome treatment options
In our more than 27 years in helping patients with back pain after surgery, we often hear:
- “My surgeon said my L5-S1 fusion surgery was technically very successful. Unfortunately scar tissue had developed and was pressing on my nerves.”
- “My surgery was very successful, but I have spinal muscle atrophy as a result and weakness in my spine.”
- “My surgery did not go well. I have had several surgeries since. I am on nerve blocks. pumps, pain meds.”
For some people, spinal surgery was a great help. For others not.
If you are reading this article, you are likely someone who has pain following a spinal surgery. Your pain can be significant or bothersome and it is compromising your quality of life. Although your back pain may not be as severe as it was before the surgery, many will continue to experience significant back pain after spinal surgery. Why? Because the back surgery involved removing supporting structures, such as a lamina, facet, or disc, weakening their spinal structures. As you will see in the research below, doctors are being told to inform patients of the substantial likelihood of reoperation following a lumbar spine operation.
Prolotherapy, as will also be explained in this article, it is an injection therapy that seeks to stabilize the structures of the spine through healing soft tissue damage caused by the surgery or not fixed by the surgery. Prolotherapy is an injection technique that accelerates healing in soft tissue. Issues of hardware failure, bent or loose screws or plates, faulty wiring are issues that need to be addressed by spinal surgeons first. This article will address issues of failed back surgery syndrome where hardware failure is not the issue.
If you would like help from our staff on the assessment of your condition, please email us.
Causes of Chronic Post-Surgical Spinal Pain and why another surgery is being recommended
In this video, Ross Hauser, MD describes the 5 main reasons that back surgery failed to help the patient’s condition.
- The surgery did not address the actual cause of the patient’s pain. The diagnosis is wrong. A main cause of ‘”missed” low back pain is injury to the Sacroiliac Joint. If your MRI showed disc degenerative disease and you had the discs operated on but the Sacroiliac Joint was not addressed, pain will continue after the surgery.
- The surgery made the lower back MORE unstable. Foraminotomy, Laminectomy, Microdiscectomy, disc surgery, all have to remove parts of bone in the spine.
- The “missed secondary problem.” The surgery may have successfully addressed what was considered your primary problem, but, you really had two problems. This could be a multi-segmental problem that was not discovered until after the first surgery.
- Too much sitting after surgery, possibly too much bed rest.
- More rare, scar tissue pinches on the nerves. This is discussed at length below.
Generally speaking, spinal pain that occurs right after surgery is from sensitized nerves, while chronic post-surgical spinal pain is often from spinal instability, but, can have many different causes. Some of these problems can include:
- Surgery caused arachnoiditis – a condition of acute inflammation of the arachnoid membrane that surrounds and protects the nerves of the spinal cord. Symptoms include intense burning or stinging pain and neurological problems.
- Deconditioning – too much bed rest or as mentioned above, too much sitting
- Enthesopathy – The enthesis is the point at which the connective tissue structures, such as a joint capsule, fascia, ligament, tendon, or muscle attach to the bone. The term enthesopathy typically refers to a degenerated enthesis; though when some doctors use this term, they typically mean enthesitis (inflammation of the enthesis).
- Epidural fibrosis (scar tissue)
- Failure of the fusion. This is the failure of the bone and hardware to graft
- Neuralgia – Nerve pain – Neuritis – Nerve Inflammation – During surgery many superficial sensory nerves have to be cut in order to get down to the vertebrae, and sometimes these nerves get inflamed and/or compressed as they rebuild themselves. Generally, Lyftogt perineural injections and/ or Nerve Release and Regeneration Injection Therapy (NRRIT) may help to resolve this post-surgical neuritis. The treatment is done on or along the surgery site as well as on any chronic compression injuries that are found on physical examination. Generally, post-surgical treatments are given once/week until the symptoms are resolved. Most likely, four to eight sessions will be needed.
- Pain from adjacent structures. This subject is covered at length in the companion article to this piece. Surgery for degenerative disc disease? Researchers say many are unnecessary and make patients worse.
- Spinal Instability
- The surgery caused spinal instability by removing too much bone.
- The surgery caused spinal instability by damaging the spinal ligaments.
“(Surgeons) believe that the procedure [laminectomy] is done too frequently with improper indications, and with an astounding lack of appreciation of its effect on the mechanical function of the spine.”
The above is a powerful statement. It was made forty years ago by two leading spinal surgeons Dr. Augustus A. White III and Dr. Manohar M. Panjabi, in their learning and teaching textbook Clinical Biomechanics of the Spine, they stated simply, “We believe that the procedure [laminectomy] is done too frequently with improper indications, and with an astounding lack of appreciation of its effect on the mechanical function of the spine.”(1)
Over 40 years later, little has changed.
All spinal surgeries alter spinal mechanics, causing more force to be generated at the areas surrounding the spinal surgical site.
- In spinal laminectomies and microdiscectomies, the surgical procedure may contribute to clinical instability through the removal of supporting structures of the spinal column. This will alter the spinal dynamic and make the patient more susceptible to new pain.
- With spinal fusions, it is at adjacent segments. The parts of the spine immediately above and below the surgery site.
Laminectomy in the lower back, thoracic region or neck can cause or lead to spinal instability. The thoracic spine is especially vulnerable to clinical instability after a laminectomy because it normally has a physiologic kyphosis (a curvature). Because of this normal curvature, the posterior ligaments are not as strong as other ligaments since the stability of the thoracic spine is partially derived from the rib cage. When the lamina (the bony plate of the vertebrae) is taken out, anterior forces prevail, making the thoracic kyphosis (curvature) and instability worse. Comprehensive Prolotherapy is very effective at treating post-surgical pain, including that which occurs from low back surgeries and laminectomies.
What type of treatment is available for failed back surgery patients?
A paper in the medical journal Pain Physician (2) makes it clear that there are not many traditional remedies for the patient who is worse off after back surgery.
This is from the research as it appeared in the medical journal Pain Physician. It comes from medical university researchers in South Korea.
“Failed back surgery syndrome is a frequently encountered disease entity following lumbar spinal surgery. Although many plausible reasons have been investigated, the exact pathophysiology remains unknown.
Various medications, reoperations, interventions such as spinal cord stimulation, epidural adhesiolysis or epidural injection, exercise therapy, and psychotherapy have been suggested treatment options (for back pain). However, the evidence of the clinical outcome for each treatment has not been clearly determined.”
Not been clearly determined is a non-committal way to say these treatments will not meet the patient’s expectations of pain relief. They do not work. Drug addiction for many is the next step
The problem of treatments leading to drug addiction in patients with failed back surgery syndrome
In March 2019, research led by the University of California, Berkeley published in the journal Cell Transplantation (4) offers this warning:
- “Because of the increasing cases of spinal surgery, medical doctors are expecting to oversee the care of patients with Failed back surgery syndrome more frequently than before. It is challenging enough to manage back pain without falling into the grave of narcotic addiction.”
- “According to our clinical studies, the abuse and overdose of narcotics are closely related to the psychological mode and/or state of patients. Consequently, patients who receive narcotics for more than 14 days are recommended for psychological evaluation and treatment, particularly for patients with chronic back pain. Narcotic usage should be strictly controlled by the official drug administration. There should also be a specific committee in hospitals to monitor narcotic usage for nonmalignant diseases.”
- “(Patients with Failed back surgery syndrome) are likely to suffer from chronic pain despite multiple types of therapy. Narcotics are among the various medications these patients take for the alleviation of pain, and they often become addicted after long-term use. “
Failed back surgery syndrome statistics: Patients who suffer from failed back surgery syndrome are showing up in the offices and clinics of physicians, surgeons, and pain specialists in overwhelming numbers
Recently, researchers from John Hopkins University issued these concerns to their fellow spinal surgeons:(5)
- Patients who suffer from failed back surgery syndrome are showing up in the offices and clinics of physicians, surgeons, and pain specialists in overwhelming numbers.
- As lumbar spinal fusion surgery continues to grow in prevalence, so will the number of patients suffering from failed back surgery syndrome.
- It is important for physicians treating these patients to expand their knowledge of what causes failed back surgery syndrome so they can adequately be prepared to manage these complex cases in the future.
Management of failed back surgery patients should, according to the John Hopkins team, begin with a systematic evaluation looking for:
- new-onset stenosis,
- recurrent herniated discs
- epidural fibrosis (scar tissue in the spine),
- pseudarthrosis (a bone fracture that can only be repaired by medical intervention).
Certain diagnoses may be confirmed with diagnostic procedures such as intra-articular injections, medial branch blocks, or transforaminal nerve root blocks. Once a cause is determined, a multidisciplinary approach to treatment is most effective.
- This includes exercise or physical therapy,
- psychological counseling,
- and interventional procedures.
The most invasive treatment option, short of revision surgery, is spinal cord stimulation. This intervention has a number of studies demonstrating its efficacy and cost-effectiveness in this population. Finally, revision surgery may be used when indicated such as with progressive neurological impairment or with issues regarding previous surgical instrumentation.
Why does spinal surgery fail to relieve pain? Why do many have “disastrous results”
There are many types of spinal surgery, each with its own success and failure rates.
In this article we will only touch on some of the concerns expressed by doctors with lumbar decompression, for more detailed discussion and analysis please refer to these three articles on our website:
- Sacroiliac Joint Dysfunction Treatment – What treatments will help you, what treatments may fail you
- Lumbar spinal stenosis surgery alternatives
- Prolotherapy and non-surgical treatment of lumbar radiculopathy
An interesting study on cervical stenosis surgery causing lumbar stenosis complications
One example of how spinal surgery anywhere on the spine can cause problems in other areas of the spine was demonstrated by Korean and American doctors publishing in the publication Global Spine Journal. (6) They found that patients who underwent surgery for lumbar stenosis symptoms, often show radiologic evidence of cervical and thoracic spinal stenosis. However, the cervical and thoracic stenosis did not cause pain or other symptoms typical of stenosis.
When these patients were sent to lumbar decompression surgery, the prolonged surgical positioning during the lumbar decompression procedure caused the cervical and thoracic spine to become symptomatic in many patients.
This is a classic example of surgery fixing one problem and causing a worse problem in another area of the spine. Non-surgical treatments for spinal instability should be explored in these patients.
In a discectomy (removal of the disc), the surgeon must spread muscle and cut various ligaments in order to perform the surgery. The surgery itself can potentially lead to ligament laxity and spinal instability. Sometimes this leads to an “immediate failure,” of the back surgery.
German researchers writing in the medical journal Neurosurgical review (7) noted:
“Immediate failed back surgery syndrome following lumbar microdiscectomy is defined as persistence, deterioration or recurrence (during hospital stay) of radicular pain and/or sensorimotor deficits and/or sphincter dysfunction after microdiscectomy, which was uneventful from the surgeon’s perspective.
In some patients who revealed no clear reason to have immediate failed back surgery syndrome, diagnosis of battered root syndrome (nerve root swelling due to excessive surgical manipulation) was made.
Further removal of a disc or fusion at one level can lead to disc herniation at the same level or at different levels in the future. It is very common for doctors to see a patient with “one level fixed,” while another segment of the spine is now unstable, degenerated, and causing pain as noted in the above study.
Another way surgery causes harm is that in a discectomy, a large portion of the disc remains behind. This is the portion that, if removed, will cause great risk to the patient. The remaining disc can be as much as 40% of the original disc and it can also re-herniate.
Endoscopic discectomy – the least invasive procedure – here are the patients it won’t work for
Some consider endoscopic discectomy as the least invasive surgery for disc herniation. In this procedure bones do not have to be removed, muscles do not need to be moved out of the way. In January of 2020, a paper in the Journal of spine surgery (x) examined independent risk factors to assess their correlation to suboptimal outcomes after endoscopic lumbar discectomy.
- Analysis of clinical outcomes of 55 consecutive patients treated with endoscopic discectomy between June 2018 and March 2019
- Primary outcome measures were postoperative reductions of visual analog score (VAS) graded on a scale of 1 to 10 for back and leg pain and modified MacNab criteria (A grading of (Excellent, Good, Fair, Poor) as well as time to narcotic independence.
- Risk factors examined included smoking, facet disease, adjacent segments disc degeneration, obesity, alcohol abuse, and psychiatric illness.
- Most patients suffered from contained herniations (49.1%) followed by extruded herniations (18.2%).
- Follow-up ranged from 6-18 months.
- The most common surgical levels were L5-S1 level (30.9%), L4-S1 (29.1%), and L4-5 (25.5%).
- The mean return to work was 24 – 26 weeks.
- MacNab outcomes showed that
- 47.3% (26/55) had excellent,
- 36.4% good (20/55),
- 12.7% fair (7/55), and
- 3.6% had poor (2/55), respectively.
- The VAS scores for the back (7.69 to 2.65) and leg (6.78 to 2.65) pain reduced significantly.
Non-surgical treatments for spinal instability should be explored. Please see our article on Post-laminectomy syndrome for a discussion on that topic.
What are disastrous results in failed back surgery patients?
For patients, fixing one problem but causing the same problem to appear in another area of the spine can be seen as “disastrous results.” This is a term used by doctors in Mexico who investigated patients diagnosed with Failed Back Surgery Syndrome.
In their research they noted:
The majority of the cases in one group had a previous diagnosis of lumbar stenosis whereas disc herniation was the main diagnosis in the group number.
- The main reason for failed back surgery in the stenosis group was a technical error during surgery (61.1%).
- In group 2 the disc herniation group -misdiagnosis was highly prevalent (57.4%).(8)
Therefore the disastrous results could be seen arising from “surgical error,” and MRI misinterpretation.
Research appearing in the journal, Seminars in Musculoskeletal Radiology, lists potential complications following spinal fusion which could confuse the interpretation of the MRI for doctors who are trying to see why the patient is suffering from post-surgical pain.
Radiologists are told to look for specific complications related to the use of spinal instrumentation (the hardware) that include incorrectly positioned instrumentation and failure of spinal fusion, leading to instrumentation loosening or breakage. This is in addition to leakage of cerebrospinal fluid, infection, continued disc herniation.(9)
The problem is MRI cannot tell what is causing the patient’s pain anatomically, it now has to look for suspect hardware. What if there is no suspect hardware? Diagnosis Failed Back Surgery Syndrome.
Recurrence of back or leg pain after surgery is a well-recognized problem with an incidence of up to 28%
Doctors in the United Kingdom wrote in The Journal of Bone and Joint surgery:(10)
“Recurrence of back or leg pain after discectomy is a well-recognized problem with an incidence of up to 28%. Once conservative measures have failed, several surgical options are available and have been tried with varying degrees of success….The debate around which procedure is the most effective for these patients remains controversial.”
- Note that the above study cites 28% rate of post-surgical pain.
- The researchers also note that controversy exists over the best revision surgery for pain after surgery.
- Their conclusion is that surgeons may as well choose the least invasive surgery since there’s no one revision surgery that is better than the other.
As mentioned above, surgery of any kind interferes can cause harm to soft tissue, revision surgery is likely not the best answer. Non-surgical treatments for spinal instability should be explored.
Not only does the MRI confuse treatment options after spinal fusion failure – It may have led directly to the failed surgery
If the MRI showed what was really causing the pain, the lumbar fusion would have worked!
Here is a remarkable finding from research on lumbar fusion success or non-success.
Writing in The Open Orthopaedics Journal, Bo Nystrom of the Clinic of Spinal Surgery in Sweden wrote:
“Results following fusion for chronic low back pain are unpredictable and generally not very satisfying. The major reason is the absence of a detailed description of the symptoms of patients with pain, if present, in a motion segment of the spine.
Various radiological findings have been attributed to discogenic pain, but if these radiological signs were really true signs of such pain, fusion would have been very successful.
If discogenic pain exists, it should be possible to select these patients from all others within the chronic low back pain population. Even if this selection were 100% perfect, however, identification of the painful segment would remain, and at present, there is no reliable test for doing so.” (11)
We cover this subject at length in my article MRI causes failed back surgery.
Patients should be informed that the likelihood of reoperation following a lumbar spine operation is substantial.
Revision surgery is a popular treatment option. In 2007, doctors at the University of Washington published a heavily cited paper that has been referenced in more than 230 medical studies and countless articles, including this one.
The most stunning line from the study’s conclusion is this one:
“Patients should be informed that the likelihood of reoperation following a lumbar spine operation is substantial.”(12)
Most recently this research was cited in a July 2017 study from Rush University medical center doctor published in the journal Clinical Spine Surgery (13) which examined the “unfortunate” circumstance of revision lumbar surgery.
Here are the learning points of the 2017 study:
- The need for revision of a lumbar fusion is an unfortunate occurrence, and there is little known about specific risk factors for morbidity and readmission after this procedure.
- The purpose of this study is to use a large, national sample to identify patient and operative factors that may contribute to the development of these adverse outcomes.
- In the paper’s conclusion, patients who had:
- severe symptomatic disease such as insulin-dependent diabetes.
- An operation of more than 5 hours and 10 minutes
- Three or more levels of fusion were at greater risk of the need for revision surgery
- The research sums up with: “In general, longer, more extensive procedures on sicker patients were associated with increased risk of postoperative complications and readmission.”
One more note on the 2007 study, in 2011 the same research team published a remarkable study in The Journal of Bone and Joint Surgery on a segment population of patients who experienced a DECLINE in revision surgeries. This is what the research said:
“The likelihood of repeat surgery for spinal stenosis declined with increasing age and comorbidity (worsen health problems), perhaps because of concern for greater risks.”(14)
There is limited evidence for oral opioids in the treatment of chronic low back pain; however, their routine use is widespread
- Steroids are only effective in a minority of patients with failed back surgery syndrome
- Research shows effective treatment options for failed back surgery syndrome beyond secondary revision procedures, narcotic medications, spinal cord stimulators.
Long-term Oxycodone – naloxone use?
Naloxone is given to counteract the long-term effects of narcotic use. In one case study, Spanish research Dr. Borja Mugabure Bujedo recorded that a combination of Oxycodone – naloxone can be a good alternative for the management of Failed Back Surgery Syndrome when other interventional or pharmacologic strategies have failed in a case report in the journal Anesthesiology and pain medicine. In this case report, higher doses than those recommended as a maximum daily ceiling (80/40 mg) were used in one selected patient with severe pain.(15)
- Please see our article Painkillers can increase chronic pain for a further discussion on why doctors need to come up with a better plan of pain management rather than opioid dependence.
This is something the authors of the above-cited study acknowledge, “Failed Back Surgery Syndrome” obviously needs a multidimensional clinical approach. Therapy failure might result from psychosocial influences, structural abnormalities in the back, or a combination of both.”
The next sentence is much more telling. In it, Dr. Bujedo notes that despite success in this reported case history:
- “causes of back pain are largely unknown and correlations with diagnostic studies are uncertain. This lack of precise diagnosis is reflected into a multiplicity of nonspecific treatments, mostly of unproven value. There is limited evidence for oral opioids in the treatment of chronic low back pain; however, their routine use is widespread.”(15)
Limitations of Spinal Cord Stimulators
Spinal cord stimulation is usually reserved as a last-chance effort at controlling back pain. Specifically, it is used for people who have pain after surgery, complex regional pain syndrome, or severe nerve pain and numbness. The procedure involves implanting a small pulse generator into the stomach and running coated wires to the spine to deliver electrical impulses to the spinal cord. These electrical impulses block pain signals traveling to the brain.
In most patients we see, the spinal cord stimulator does not replace the need for narcotic medication. Additionally, a foreign device is placed in the body, which is nearly never the best option. There are risks to implanting a foreign device in the body. Some of these risks include infection, scar tissue around the stimulator, headaches, breakage of electrical wire, and pain beyond the reach of the impulses.
Research shows the good and the bad
A heavily referenced paper in The Korean Journal of Pain praised spinal cord stimulation as a widely used and efficient alternative for the management of difficult to treat chronic pain, unresponsive to conservative therapies. Technological improvements have been considerable and the current neuromodulation devices are both extremely sophisticated and reliable in obtaining good results for various clinical situations of chronic pain, such as failed back surgery syndrome, complex regional pain syndrome, ischemic and coronary artery disease.(16)
In the July 2017 issue of the medical journal Spine, doctors explained that spinal cord stimulators should be explored as the best option against further exposing patients to more failed procedures: “Clinical evidence suggests that for patients with Failed Back Surgery Syndrome), repeated surgery will not likely offer relief. Additionally, evidence suggests long-term use of opioid pain medications is not effective in this population, likely presents additional complications, and requires strict management.(17)
In a December 2017 study, doctors in Spain writing in the medical journal Pain Medicine acknowledge that:
- Spinal cord stimulation for patients with failed back surgery syndrome show variable results and limited to moderate evidence.
- In the last years, the stimulation of high frequency has been considered as a better alternative in this pathology for its supposed benefits compared to the stimulation with conventional frequency.
So they performed a study on 55 patients comparing high frequency and standard frequency stimulators. The result:
The evolutionary pattern of the different parameters studied in our patients with failed back surgery syndrome does not differ according to their treatment by spinal stimulation, with conventional or high frequency, in one-year follow-up.(18)
One did not work better than the other.
Why the spinal cord stimulations had to be removed
Seventeen pain centers across the United States took part in a study to see why spinal cord stimulations had to be removed from patients.
In agreement from other studies, the pain centers found that clinically, spinal cord stimulation devices are cost-effective and improve function as well as the quality of life. However, despite the demonstrated benefits of spinal cord stimulation, some patients have the device removed. The researchers in this study wanted to know why.
The most common reason for device removal was:
- lack or loss of pain relief, (43.9%)
- followed by complications (20.2%)
This research appeared in the August 2017 edition of the medical journal Neuromodulation. (19)
Intrathecal drug delivery
Similar to a spinal cord stimulator, spinal drug delivery (or intrathecal drug delivery) involves implanting a small pump in the stomach and running a catheter to the spine to deliver pain medication. It is used for people with chronic back pain who need large doses of narcotics to deal with the pain. Compared to oral medication, this “pain pump” requires a smaller dose of narcotics because the medication goes directly to the area of pain.
Research in the medical journal Neuromodulation wrote of the benefits of intrathecal drug delivery. Researchers looked at patients who were averaged 67 years of age, was 68% women, and 77% were Medicare beneficiaries.
- Ninety-five percent of patients had low back pain, and 86% had limb pain.
- The majority (81%) had pain for more than 5 years.
- Failed treatments included:
- epidural injections (74%),
- lumbar spine surgery (46%),
- spinal cord stimulation (14%),
- and facet joint injections (11%),
- with 84% also reporting significant systemic opioid side-effects.
All patients taking long-acting opioids discontinued these within one month of the implant. Total systemic opioid elimination was accomplished by 68% of patients at one month post-implant, 84% at one year, and 92% at five years.(20)
However, doctors in Germany noted in the journal Pain Physician that the assessment of the functionality of intrathecal drug delivery systems remains difficult and time-consuming. Catheter-related problems are still very common, and sometimes difficult to diagnose.(21)
Mind over body pain control
In an often referenced article, doctors at the University of Duisburg-Essen in Germany wrote in the journal BMC Complementary and Alternative Medicine:
“Mindfulness-based stress reduction (MBSR) is frequently used for pain conditions. While systematic reviews on MBSR for chronic pain have been conducted, there are no reviews for specific pain conditions. Therefore a systematic review of the effectiveness of MBSR in low back pain was performed….This review found inconclusive evidence of the effectiveness of MBSR in improving pain intensity or disability in chronic low back pain patients. However, there is limited evidence that MBSR can improve pain acceptance.”(22)
- In other words, just live with the pain. Mental strength can help, but the reality is that there is an underlying cause of the pain that needs to be addressed. So what are other options for pain after back surgery?
Depression after failed back surgery
In the May 2017 edition of Journal of Physical Therapy Science, researchers concluded that the surgery experience in patients with ongoing low-back pain makes their pain and depression worse.(23)
Here are the learning points from this research:
Doctors have long been aware that many patients experience some form of post-surgical depression in the six months following an invasive procedure. However, some researchers believe that being depressed after surgery is “understandable” and “unworthy of diagnosis or treatment.”
As most people with post-surgical depression emerge from depression after about six months, many doctors consider post-surgical depression either benign or even helpful as it keeps people inactive. Nevertheless, researchers have discovered that depressed patients are more likely to have other complications following back surgery.
They are less able to cooperate in their after-care, particularly in rehabilitative therapy. For people who have an existing history of depression and anxiety, recovery from post-surgical depression is neither guaranteed nor as straightforward as some surgeons expected.
Please see a further discussion at our article Chronic back pain the impact of depression and anxiety
Comprehensive Prolotherapy for failed disc surgery: the realistic goals
We have taken you on a journey throughout this article to show the current options that are most commonly prescribed. We are now going to continue with the discussion of Prolotherapy.
New research, new hope on avoiding revision surgery with simple tissue regeneration injections
When chronic back pain continues after back surgery, some doctors are hopeful that they can help their patients with simple sugar or dextrose Prolotherapy injections. This concept will be discussed throughout this article with appropriate medical evidence.
In new research from May 2019, researchers at the Gulhane Training and Research Hospital, Traditional and Complementary Medicine Practice Center, University of Health Sciences, Ankara, Turkey wrote in the European Spine Journal : (1)
- “Patients with chronic low back pain, who do not respond to conservative treatment methods, generally undergo surgical revision operations, and sometimes an undesirable condition called failed back surgery syndrome (FBSS) may be inevitable. Hereby, dextrose (Prolotherapy injections) is one of the regenerative methods that has gained popularity in the treatment of many musculoskeletal problems, and we aimed to present and evaluate the outcomes of (Prolotherapy injections) for the treatment of FBSS.
- A total of 79 patients with failed back surgery syndrome, who had minimum 6 months of symptoms and did not respond to 3 months of conservative methods between May 2014 and March 2016, participated in the study.”
What did the researchers find?
- Prolotherapy injections provided significant pain relief and improvement in disability scores.
The conclusion of this research? The doctors said:
- “These results may be the first step giving a lead to an undiscovered field (of pain relief and spinal stability). This treatment method should be kept in mind for FBSS patients before giving a decision of revision surgery.”
What this research is suggesting is that if you inject a simple sugar (dextrose) into the supportive soft tissue structures of the spine, that is the spinal ligaments, tendon bone attachments, and fascia, there is a good chance that the patient with pain following failed back surgery syndrome can get relief and a strengthen spine.
Because you have likely been suffering for some time, and because you have probably heard other researchers say the same thing about other treatments, we are going to provide you with comprehensive information on the various options you have.
Comprehensive Prolotherapy is a treatment designed to strengthen weakened soft tissue in the spine and bring stability to the area through injections, not surgery. More stability, less unnatural movement, less pain. We recommend a consultation for those on narcotics and those with spinal cord stimulators. In the case of spinal stimulators, we ask patients to bring in their X-rays showing exactly where the spinal cord stimulator is placed. As long as we can see where the stimulator electrodes are located we can safely do Prolotherapy.
Prolotherapy attacks the problems of a damaged spine instead of suppressing the symptoms. It offers a fix when all else fails. While Prolotherapy is an alternative to disc surgery, it can also help when disc surgery has already occurred yet failed to address the root issue.
When you fuse two or three spinal segments together, mobility is lost. Spinal twisting and torque movement, however, have to come from somewhere. Where? The spinal segments above and below the fusion. These vertebral segments now have to move “excessively” to compensate. Ultimately, this extra movement and strain will cause accelerated degeneration of the disc, ligaments, and joints of these segments, thus making the person more prone to pain in these areas. This is most likely the explanation for the increased pain a few years down the road and the “need” for more operations later.
In research from Harold Wilkinson MD, published in the medical journal Pain Physician, Dr. Wilkinson looked at difficult back pain cases: “Of the patients studied, 86% of patients had undergone prior lumbar spine surgery and all were referred for neurosurgical evaluation for possible surgery,” to see is simple dextrose Prolotherapy would be of benefit.
Here are some learning points:
- Thirty of the 35 patients in this study had been referred to a neurosurgeon because of persistent pain and disability despite prior low back surgery and were referred for consideration for possible additional surgery.
- After inclusion in this study, only four patients subsequently underwent additional surgery, though 29 patients requested repeat injections.
- This suggests that painful enthesopathies can be major pain generators for some patients and that diagnosing their condition as being due to a focal problem and treating those sites with prolotherapy can be an effective and “minimally invasive” treatment alternative. (The enthesis is the point at which the connective tissue structures, such as a joint capsule, fascia, ligament, tendon, or muscle attach to the bone.) (22)
Other Prolotherapy research (23,24,25) has shown Prolotherapy can stabilize the areas that are painful. For most cases, three to eight visits of Prolotherapy, given once per month is all that is needed. Remember getting one spinal fusion operation may end up leading to another. Perhaps, a second opinion by a Prolotherapy doctor before getting a spinal fusion operation is needed? It may help you avoid surgery. Please refer to for more discussion Cervical pain Adjacent segment disease following neck surgery.
Platelet Rich Plasma Therapy in combination with Prolotherapy
Some doctors may recommend the use of Platelet Rich Plasma to help patients with failed back surgery syndrome. Platelet Rich Plasma is an injection of your concentrated blood platelets into the area of pain. The concentrated blood platelets bring healing and regenerating growth factors to the areas possibly damaged or affected by surgery.
Recent research says that Platelet-rich plasma (PRP) represents an additional approach, as it has shown some promise in bone regeneration, and should be explored for its potential role in limiting spinal fusion surgery failures.(26)
In other research PRP injections into atrophied lumbar multifidus muscle were found to be a safe, effective method for relieving chronic low back pain and disability with long-term patient satisfaction and success rate of 71.2%.(27)
In our practice, PRP is used in conjunction with dextrose Prolotherapy to stimulate healing of the ligament and tendon attachments of the spine that cause pain, muscle spasms, and degenerative disc and other conditions.
If this article has helped you understand problems of Failed back surgery syndrome treatment options and you would like to explore Prolotherapy as a possible remedy, ask for help and information from our specialists
References for this article on Failed back surgery
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