LATERAL DISC HERNIATION
aka FAR LATERAL DISC PROTRUSION
(Keywords: LATERAL DISC HERNIATION, chiropractic help, lateral disc protrusion, help for sciatica pain)LATERAL DISC HERNIATIONs are an enigma that often baffles the chiropractor and medical doctors alike. Why? Please accept that this may be a bit of neuroanatomy that is probably beyond the average patient, but what is important is that the herniation is one level higher than that expected. Why is that important? Because, with 29 years of examining patients with lower lumbar back pain, I can tell you that is often not clear whether the herniation is a L4 Lumbar Spine lateral disc protrusion, or L5. Or L3. Double hernias are not uncommon too just to add to the confusion. And, because it is far beyond the usual cut of the MRI, it is often missed by the radiologist, and a 'normal' report is sent to baffle your chiropractor and your doctor.
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What is it?
Most herniations occur into the spinal canal or into the foramen where the nerve exits. However the (Far) Lateral Disc Herniation ruptures beyond the foramen, and traps a higher nerve than expected. Because the Lateral Disc Herniation is much less common it will have your chiropractor scratching his/her head. You see, the pain pattern in your leg with a the lateral disc doesn't correspond to either his findings, or what may or may not be seen on the X-rays and scans. It just ain't following the proper radiating pain that it ought! This is a (far) lateral disc herniation.

This next diagram shows the more usual pattern of a Postero-Lateral disc herniation, not to be confused with the the above (Far) Lateral disk protrusion. See how it gets a quite different nerve?

Chronic disabling Low Back Pain
Lower lumbar back pain is the most common and costly work related injury. The huge costs involved come from the relatively small number of people (but still a very large number of workers) who go on from an acute episode to chronic disability.How can you know if this attack of lower lumbar back pain is going to go away, or become a nightmare? A 2009 study from the University of Washington of 1885 workers with lumbar disc protrusion injuries, has come with some interesting facts:
Predictors of chronic disability
- The first and most important predicator is the patient's own report of how disabling and limiting the injury is.
- The second most important predicator was the patient's first health provider. If it was a chiropractor, the chances of the condition becoming chronic and disabling one year later was 5%. If it was a medical doctor, the chances were more than double - 12%.
- Number of pain sites.
- A 'very hectic' job.
- No offer of light work for a period.
- A previous injury with a month or longer off work.
Reported: Spine vol 33: Early Predicators of Chronic Work Disability af a Back Injury by Turner et al.
CHIROPRACTIC HELP FROM THE COAL FACE
CHIROPRACTIC HELP FOR SCIATICA PAIN ...
Mr Hanisch is a 45 year-old plumber who lifted a heavy washing machine up a narrow staircase. He felt something give in his back and the next morning had severe lower lumbar back pain. Turning in bed was extremely painful, he couldn't put his socks on when dressing, and a good smoker's morning cough gave him a vicious stab of pain in the back. Within a few days he pain radiating down the side of the leg and towards the great toe.Sitting and standing became very painful, and he walked with a limp because of the weakness that developed progressively in his foot. He tripped several times, aggrevating the condition further, because his toe didn't lift normally in the swing phase of his gait. By the time Mr Hanisch consulted me four months later, he had difficulty raising his great toe off the ground and the side of his lower leg and the top of foot felt numb - using a pinwheel, he said the prickle was 40% less. And the Medial Hamstring reflex was noticably diminished. So far nothing unusual. This describes very typically an L4-L5 disc herniation. But the MRI was negative, and eventually he was sent back to work by the company doctor. Up to point I can understand that: there is strong research showing that a man off work for more than six months is most unlikely ever to return. So, he was sent back to work. Only, he couldn't do his work as a plumber. I admit to a hesitation. Often, one isn't absolutely sure which vertebra to manipulate. Either several are fixated, or none, or several are painful, and you are not absolutely sure. I wasn't sure: L5 was fixated, whereas it should have been L4. For two weeks I made the wrong decision, following my neurology rather than the clinical examination. A mistake, and he didn't progress. "To hell with it! The jammed up joint is L5, Mr Hanisch, I'm changing the treatment." After the first adjustment of L5, he felt a slight bit of relief, and I could raise his leg a little higher at the next consultation. It was several months before the pain and weakness in his leg returned to normal, but after the rehab exercise program, he was able to return to work. A little wiser, he now gets help with heavy lifting. An unexpected benefit was that he agreed to quit smoking. His doctor had often tried to persuade him with grave announcements about lung cancer and heart attacks, all of which he ignored. But when I told him his back was unlikely to heal with my treatment, and he would end up in surgery if he didn't quit, he made the noble decision. How do I know he had a (Far) lateral disc herniation? Frankly I don't. The MRI's of these Far Laterals are usually negative, and the only way to confirm it with is with a myelogram or surgery, both of which can have nasty side-effects. Can chiropractic have nasty side-effects? Yes, indeed, though research consistently reveals that it is much less frequent, and the chance of going on to chronic disabiling pain with a condition like a Lateral Disc Herniation is 5/12 less likely that if you start with a medical doctor. Have a moment of sympathy for your Chiropractor who is dealing with Lateral disc herniation. Surgeons too need a streak of stubborn boldness to get on with what needs to be done with the patient in severe pain, though his patients are under deep anaesthesia.
"Boldness be my friend."
- William Shakespeare
PREVENTION of LATERAL DISC HERNIATION
aka LATERAL DISC PROTRUSION
Each time you have an attack of acute low back pain, if it's associated with pain when you cough, sneeze or bear down on the toilet, you have likely lost some of the gel in the disc. This is even more so, if you go into the "leaning tower of Pisa" posture, or have pain in the leg. You are well on your way to having a 'flat tyre'. Think prevention, like back exercises every morning, and some common sense when faced with heavy lifting if you want to avoid lateral disc herniation and the threat of lumbar spinal surgery.
SLIPPED DISC SYMPTOMS ...
SLIPPED DISC SYMPTOMS Case File ...
Read more about doctor-caused disease: IATROGENIC ILLNESS >>
Read more about chiropractor-caused disease: CHIROPRACTIC IATROGENIC ILLNESS >>
"Walking is man's best medicine."
-Hippocrates, the Father of Medicine* (460-377 BC)
* Hippocrates was an avid user of manipulation. We think of him as the father of Chiropractor too.
** The father of modern Chiropractic is D.D. Palmer.
WALKING BENEFITS ...
IMPORTANT CONSIDERATIONS if you have pain and tingling in the feet and legs.
Lateral disc herniation and Tingling in feet and legs ...
Buttock pain and the piriformis syndrome
Maignes syndrome produces pain and numbness on the side of the thigh.
A true short story from chiropractic writer Bernard Preston: BIG TOE ... weakness of the big toe is very specific.
Go from Lateral Disc Herniation to Slipped Disk ...
LOWER BACK EXERCISES
Please remember that one size definitely doesn't fit all. Lumbar facet exercises are not entirely appropriate for a disc injury - don't pull both knees to the chest simulaneously.
LOWER BACK EXERCISES ... our first videos.
LEG LENGTH INEQUALITY
Or in normal jargon, could you have a short leg? Leg length inequality research confirms that it causes not only hip and knee arthritis, but also lower lumbar back pain. It probably untimately is also one of the causes of lumbar stenosis, and probably lateral disc herniation, though is unresearhed. Leg length inequality and low back pain are now confirmed to be strongly associated. Not responding to Chiropractic? Has your Chiropractor considered a short leg?Here is a leg length inequality CaseFile that might interest you.
LEG LENGTH INEQUALITY ...
LEG LENGTH INEQUALITY CaseFile ...
LEG LENGTH INEQUALITY RESEARCH ...
LEG LENGTH INEQUALITY and Low Back Pain ...
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