Metaport

Meralgia Paresthetica

Upper thigh pain

(Keywords: MERALGIA PARESTHETICA, upper thigh pain, chiropractic, Carpal tunnel syndrome (also a double entrapment syndrome)


ME is caused by a trapped nerve in the groin causing pain classically on the side of the thigh, but also sometimes the front of the thigh and a variant to the groin.

The trapped nerve is called the Lateral Femoral Cutaneous Nerve. It originates from the upper lumbar spine (L2-L3), meanders down a large back muscle called the Psoas, crosses another muscle in the pelvis called the Iliacus, and then is trapped as it passes under the Inguinal ligament.

There is usually no acute low back pain, though there may be a dull ache in the upper lumbar spine. Fixations are usually found here by your Chiropractor.

But, with groin pain, various impingement syndromes in the hip should also be considered. Conditions like Femoro acetabular impingement syndrome in the younger person, causing hip arthritis in the older.


It's what we call a double crush syndrome. Like the Carpal Tunnel syndrome where the Median nerve is trapped somewhere in the neck, shoulder, forearm and the wrist.

The result is the same: a burning, nerve type pain in the thigh, with minimal back pain.

Classically pain on the outer side of the thigh, but because the femoral nerve has so many small off shoots, variants may be in the groin and front of the leg.

Whilst this is not true meralgia paresthetica, to all intents and purposes the result is the same, only the pain is in the front of the thigh. Here your chiropractor will be even more careful however, as the femoral nerve is also a motor nerve: you may start to get weakness of the quadriceps muscle, the large four part muscle on top of the thigh. If you hop on that leg, does it tend to give? Report it immediately.

Your chiropractor will do a test which stretches the femoral nerve, and it's likely to cause much pain in the front of your thigh.

In the above graphic, can you trace both the lateral femoral cutaneous nerve, side of the thigh pain, and the femoral nerve, anterior thigh pain, as they make their way through the groin?

Extreme tenderness in groin...

If you run your thumb down through the muscles of the groin (careful, you may cross the Femoral artery pulsating under you finger, avoid it) you are likely to encounter extreme, and I mean extreme tenderness of one or more muscles in the groin. However, this is not always the case.

Most syndromes come in variant forms. Diabetes may cause you to go blind and a toe might go black and fall off, but that isn't always the case fortunately. Follow the diabetes rules, and you can live to a healthy eighty with your eyesight and ten toes intact.

Likewise with Meralgia Paresthetica, follow the rules, and this too will pass.

Slipped disc symptoms

Some of these features may also occur in the so-called SLIPPED DISC SYMPTOMS ... the distinguishing "differential diagnostic" features being the lack of serious low back pain, and the extreme tenderness in the groin where the nerve is being pinched.

So too, no loss of refex or muscle weakness as the LFCN is not motor.


Complicating factors ...

Let it be said, this can be a very painful and serious condition. Mostly it is benign and well managed by your Chiropractor. However these nerves can be affected by an abscess in the Psoas muscle (are you feeling sick, running a temperature, history of TB?), by bowel tumours (have you lost weight? are your bowels working normally? has there been a change in your bowel habits?). If in doubt, also consult your physician.

Is the pain in your thigh brought on with exercise? Read this strange tale by chiropractor Bernard Preston. Intermittent claudication ...

  • So too should CHIROPRACTIC HELP Lumbar Stenosis be considered.

  • SPECIFIC MUSCLE WEAKNESS

    This is important: The Lateral Femoral Cutaneous Nerve is a sensory nerve. When irritated it does not cause specific muscle weakness in the leg.  However, if the femoral Nerve itself is affected, there may be Quadriceps weakness, and loss of the Knee jerk reflex. Plus sensory change in the skin of the upper leg and/or inner lower leg. Whilst Femoral nerve damage also responds to careful thorough chiropractic care, any specific weakness in the quad must be noted and monitored.
    In this short YouTube clip you can yourself determine if there's specific muscle weakness in your leg.

    FROM THE COAL FACE

    Whilst meralgia paresthetica is not uncommon, it is fairly unusual that I am consulted in the same week by two women with severe meralgia paresthetica upper leg pain. Because it is a serious condition, I started treatment immediately, but also referred both patients to their doctors for xrays. Chiropractors cannot order xrays in the netherlands.

    After three treatments both were considerably improved, there was less pain in the leg and they were not unhappy.

    Mrs j continued to improve, and the pain and numbness was completely alleviated within about 6 to 8 weeks. She is a very satisfied patient and is coming in currently in every two months for a checkup.



    Mrs p's doctor decided this was far too serious a condition for a quack, and advised her to stop the treatment. After all he said, there is no known cure for meralgia paresthetica, which is quite true, there is no research confirming that there is any effective medical or chiropractic care. That was five months ago.

    Yesterday her daughter phoned to say her mother was going for a back operation. Did I miss something? Is her doctor just anti chiropractic? Was she over compliant to her doctor's overbearing demands?


    Frankly I don't know. What I can tell you is that chiropractors treat in the upper thigh pain with great confidence. Sure, if you have been losing weight, or are running night fevers, or have a change in bowel habits, if you're a heavy smoker then a second opinion is definitely on the cards.


    The first step of chiropractic help, of course, in the treatment of meralgia paresthetica is a proper history and examination to rule out other diseases. An aneurism in the pelvis caused by smoking; it really does knock ten years off your life, fifteen years if you are a woman, heart attack, tumours and the like really should be considered, though rarely do they cause meralgia paresthetica.

    Chiropractic care may include some or all of the following:

    1. A Chiropractic adjustment of any spinal or sacro-iliac fixations found. This is not normally painful.
    2. Deep massage of any trigger points found in the groin muscles. This may be extremely painful. You may develop bruising. Ice helps.
    3. Stretching of your spinal joint and the muscles. Not particularly painful.
    4. In the rehab phase some vigorous exercises. These may include exercises such as:


    CORE EXERCISE @ Meralgia Paresthetica

    This simple core muscle exercise should be done by EVERY low back sufferer before arising from bed EVERY morning. It only takes 60 seconds after all...


    This chiropractic treatment programme would probably cover a 6-8 week period, with perhaps 10-15 treatments. Every person obviously is different. Some may require less, other more. Talk honestly to your Chiropractic.

    If after 3-4 weeks there is no definite progress then a medical consultation should be considered.

    IlioTibial Band stretch (ITB)

    Another condition that needs to be considered when faced with lateral thigh pain is the Tensor Facia Muscle and its long tendon, the ITB. The definite test is called Noble's test... iliotibial band stretch

    Custom Search


    IMPORTANT CONSIDERATIONS

  • Return from MERALGIA PARESTHETICA to UPPER LEG PAIN …
  • Go from MERALGIA PARESTHETICA to CHIROPRACTIC HELP home page …

  • Did you find this page useful? Then perhaps forward it to a suffering friend. Better still, Tweet or Face Book it.


    Interesting challenges of the day

    1. Mr B  came initially for a painful and stiff neck and then asked whether chiropractic could help the cold numb feeling running down the side of his thigh for six months. Meralgia paresthetica is a double crush syndrome with the nerve affected in the back and groin. He's 80% improved after five treatments.

    2. Mrs C has a long history of severe, disabling migraine headaches since having her wisdom teeth removed. She clenches her teeth at night. After six treatments she has no migraines but some jaw joint discomfort remains; a bite plate is in the offing.

    3. Mrs U has the trophy for the worst back this year. After major surgery with plates and screws two years later she still had paresis in the lower leg and severe disabling back pain. She's doing far better than expected, in no little part due to a lift in her shoe for a very short leg.

    4. Mr V is 86 years old and hurt his back helping his wife into the car. Just one treatment of the sacroiliac joint and he's eighty percent better. It's not always like that.

    5. Mr W lay on his back knocking down a pillar. Turning his head causes severe vertigo. He needs the Epley exercises, not pills, research shows. Update, he's fine.

    6. Mrs X, a young mother has severe lower back pain, with numbness down the posterior thigh, calf and side of her foot. It started after a long drive in the car. After six treatments she is 60 percent better, but it's slow and is going to take the full 6 weeks to heal.

    And now a setback, after lifting her child she now has leg pain. It's going to the be difficult.

    7. This lady is a 70 year old woman, is on maintenance care for a nasty lumbar stenosis despite having to do everything at home. Her husband has a hospital acquired infection after a total shoulder replacement. After four operations he is incapacitated.

    8. She is an 78 year old woman, is doing remarkably well with a bad sciatica. But over 200 pounds she is not losing weight; in fact, gaining despite my suggestions. She's high risk for a stroke. I have referred her to a dietician to crack the whip.

    9. This man is a 73 year old engineer, still working, is doing fine after a long episode of lower back pain. Some pain on the side of the hip remains after five treatments. I reassured him it's not hip arthritis.

    10. A 64 year old woman has had scheuermanns disease; it's left her with a spinal kyphosis and chronic middorsal pain. She responds well to chiropractic treatment provides she come every six weeks or so for maintenance treatment.

    11. Mr C has been having severe headaches, and taking a lot of analgesics. It's a non complicated upper cervical facet syndrome, and she's doing well.

    12. Mrs D, a middle aged woman with hip pain of one year duration, despite other treatment. Xrays reveal an impingement syndrome and early hip arthritis. There's much to be done.

    13. Both Mrs E and I can't believe how much better her lower back and leg pain are. Surgery for a scoliosis and spondylolysthesis three years ago helped greatly for one year. But then her leg went lame and weak. He was responded extremely well despite all expectations.

    And so the day goes; chiropractors shouldn't be treating the elderly most medical sites state but that's so much bunkum.



    Have a problem that's not getting better? Looking for a different slant on your pain? Want to pose a question?


    Interesting questions from visitors

    CLS writes:

    Greetings, Dr B.
    You helped me quite some time back with a soothing and professional response which turned out to be exactly correct. I now consult a local chiropractor. You write a superb newsletter, too.

    Your own unresolved problem. Pose a question

    Knowing that up to 70% of the time the correct diagnosis is made with no examination, no special tests, no xrays, but just from the history, there's a fair chance I can add some insight to your unresolved problem. But at least 30% of the time, I may be quite wrong! Give plenty of detail if you want a sensible reply.


    You visited this chiropractic help site no doubt because you have a problem that is not resolving and want to know more about what chiropractors do.

    The quickest and most interesting way is to read one of my ebooks of anecdotes. Described by a reader as gems, both funny and healthful, from the life and work of a chiropractor, you'll love them. Priced right at $2.99, though Kindle fiddles the price without telling me.