December 2009
Monthly Archive
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The value of the load, which compresses two vertebrae, is determined to a large extent by the position of the body. It is the lowest when the body is in a horizontal position. In the standing position the pressure between the vertebrae increases. When a person stands, the load at the bottom of the lumbar spine is 4 times greater than when he lies. The total value of the load in this case is equal to the total weight of the upper body.
The allocation of the person’s pressure inside the disk that performs the work in a sitting position or while bending the trunk a little, shows that the rear disk parts are somewhat more unloaded than the front ones.
This means that the pressure inside of the disk is directed toward the spinal canal and has a predominant effect on the rear arc of annulus fibrosus and posterior longitudinal ligament. Obviously, the degenerative and dystrophic process develops in this part first and the possibility of the hernia formation toward the spinal canal is the greatest here. This feature of the allocation of the loads on the widths of the disk makes us understand the reason for the high frequency of degenerative disc disease and its complications in persons of sedentary occupations in comparison with those who perform the dynamic work. In dynamic work all the parts of the disk are loaded more or less uniformly, and thus the probability of a local dystrophic lesion disk decreases.
When a person bends forward from a standing position, the total load increases to a great extent. This is due to the effect of the lever formed between the part of the body, which leans forward, and the vertebrae. Such an effect leads to the fact that the pressure between the two vertebrae in the lower part of the lumbar spine when it is bended is 2,5 times more in comparison with the situation when stands upright, and 10 times more than when simply lies.
The same strong pressure between the two vertebrae occurs when a person sits, leaning forward, not leaning on hands. If lean on the hands, putting them on a table or chair, the load on the upper body is reduced, thereby decreasing the pressure on the vertebrae.
The pressure between the two vertebrae increases when a person lifts an object, leaning forward with straight legs. In this case, the load on the intervertebral disc makes few hundred kilograms.
When spinal traction occurs, for example, when a man is hanging by his hands, without standing on the legs, the pressure is lower than in the prone position. At the same time the stretching in the intervertebral disk may even happen. This fact is sometimes used in treating of certain diseases of the spine.
The weight of the head puts pressure at the cervical vertebrae. Even the hands make load on the cervical spine, because the shoulder girdle muscles, which raise the hands up, are constipated to the back part of the head and neck. When raising the hands up, those muscles tense up, and thereby vitiate the vertebrae. Many knowledge workers unconsciously raise the shoulders. This leads to additional load on these vertebrae. There are great loads on the cervical vertebrae when working with hands rose up (for example, washing windows), particularly when there are heavy objects in the hands.
To learn more about sciatica and sciatic nerve in particular - please visit this site with helpful sciatica-related info.
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0 comments Wednesday 30 Dec 2009 | sleeping | Ohio Doctors for Back Pain Treatment
People have always suffered from the spine diseases. These diseases are prevalent in such an extent that almost everyone suffers from them someday. Even in such a prosperous country like Sweden, diseases of the spine make 10 - 15% of disability cases. Of the 1000 patients, who consult with their doctor concerning the disease of the spine for a first time, 400 are being sent to the hospital, 30 of them stay for further examination and treatment there, and 5 are being operated. Studying of the situation shows that such disease is approximately equally widespread among all age groups, and growth in their number due to the aging of the organism is rather low. In other words, diseases of the spine are almost as common in the young age, as in the elderly. Men suffer from it almost twice more often than women. This can be explained by anatomical and physiological characteristics and the fact that many men are engaged in heavy physical labor.
Changes in the spine lead to a gradual reduction of its flexibility and shortening. The height of the vertebral bodies is also being reduced mainly in their front part. Because of these changes a man who is 70 years old is shorter than he was, for example, in 20 years.
Size and strength of muscles also decreases with age. At the same time tendons and ligaments weaken, their elasticity reduces. The content of calcium in the skeleton bones decreases. It makes them brittle. In this regard, the risk of fractures increases. In order to counteract these age-related changes we recommend older people to undergo a course of therapeutic massage and myostimulation periodically.
You also should know about the common syndromes of the different spine diseases. We will determine a group of pain syndromes of the lumbosacral spine. Despite the fact that all pointed syndromes in the group are self-diagnoses, in fact, none of them shows the cause of a pain. For example, all of these diagnoses may occur when there is a herniation of intervertebral lumbar spine.
Inflammation of the sciatic nerve that is to say, sciatica gives the pain, indicating inflammation and compression process down the length of the sciatic nerve or its certain parts. Pain in the gluteal area, on the posterior and lateral surface of the femur, tibia and foot is typical there.
Lumbalgia, or so called lumbago gives a local pain in the lumbar spine, accompanied by muscle tension in a lumbar part.
Sciatica is a combination of both the pain in the lumbosacral spine and pain along the sciatic nerve.
Pear muscle syndrome is a phenomenon with the pain in the gluteal area with possible irradiation into the upper thigh and groin, accompanied by muscle tension in these divisions.
Lumbago is a general term that defines the jamming and inflammation of nerve roots at any level of the spinal column. The term is often used to refer the jamming of the sciatic nerve.
Low back pain is a well-established European term. It defines the pain in the lumbosacral spine with irradiation in the gluteal region, thigh, shin and foot.
To learn more about sciatica and sciatic nerve in particular - please visit this site with helpful sciatica-related info.
And please pay your attention to the simply fact that right now we all are living in the world where knowledge makes life easier.
Due to this if you are properly armed with the information in your topic you can be sure that you will in any case find the solution to any bad situation. So, please make sure to track this blog on a regular basis or - the easiest way to take care of it - sign up to its RSS. In such an easy way you will have a direct shortcut to the freshest info updates here. Blogging can be helpful, you just need to know how to use them.
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0 comments Wednesday 30 Dec 2009 | sleeping | Ohio Doctors for Back Pain Treatment
It has been reported on the effectiveness of serotonin reuptake inhibitors and norepinephrine (SNRIs) Effexor, so as Cymbalta.
A small group of patients with combined pathology may receive reuptake inhibitors, norepinephrine and dopamine (NDRIs) type of bupropion (Wellbutrin).
Isolated reports of researchers are devoted to the efficiency of reuptake inhibitors and receptor blockers, trazodone (Desyrel), nefazodone (Serzone), Maprotiline and Remeron.
Vasoactive drugs (such as trental, cavinton etc.) are used for intermittent claudication, vascular dementia, sickle cell anemia. Its application for trigeminal neuralgia is thought to be controversial regarding to the mechanism and evidence base.
In order to reduce the activity of “triggers” zones in the acute stage of the disease local anesthetics such as lidocaine, trimekain, chloroethyl were really used many years ago. Its efficiency is not high, the availability of chloroethyl and preparations of local anesthetics, which are able to act through the intact skin, is limited.
We should also mention the interventions. Some authors recommend such efferent methods of therapy as plasmapheresis and hemosorbtion. But there is no clear understanding of both therapeutic mechanism, which is being tried to be implemented by the authors, and statistics. Methods are not accepted for use concerning trigeminal neuralgia.
Surgical decompression can be conducted when there is a detection of vascular or neoplastic changes.
Blockades by alcohol and glycerol carry higher risks of complications, including adhesive processes and recurrence of pain.
Percutaneous balloon micro-compression has the same risks and the frequency of relapses, as well as the blockades with alcohol and glycerol.
Radio surgery with gamma knife using is very expensive procedure, which has no advantages over radiofrequency of the trigeminal nerve site` Gasserov rhizotomy. Long term results of gamma-radiation treatment of the nervous system and skull tissues with non-oncological diseases, is under study now.
Cryodestruction is an old technique, which is rarely used because of the relative short-term effect and because it is a traumatic method (there is relatively thick cryoprobe).
The most effective and safe treatment for trigeminal neuralgia is a method of radiofrequency destruction of the trigeminal nerve root. The main advantage of the method of radiofrequency thermal destruction is that the size of the zone of destruction can be adequately followed up, and electrode with temperature sensor registers a temperature in the zone of destruction. It is possible to set the exact time of impact. And the control of electrical stimulation and the level of resistance make it possible to install the electrode correctly and accurately. Using local anesthesia provides a short recovery period and if necessary, may repeat passages of radiofrequency thermal, although it is rarely conducted. The level of success for radiofrequency thermal destruction is up to 98%. Occasionally reducing of the corneal (blink) reflex of effects side and transient weakness of chewing muscles may occur. The recovery lasts independently during several months and requires no special intervention.
To learn more about sciatica and sciatic nerve in particular - please visit this site with helpful sciatica-related info.
And please pay your attention to the simply fact that right now we all live in the world where information makes life easier.
That is why if you are properly armed with the knowledge in your sphere of interest you can rest assured that you will in any case find the way out from any bad situation. So, please make sure to track this web site on a regular basis or - best of all - sign up to its RSS. In such an easy way you will have your hand on the pulse of the freshest informational updates here. Blogging can be helpful, you just need to understand how to use them.
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0 comments Tuesday 29 Dec 2009 | sleeping | Ohio Doctors for Back Pain Treatment
The inflammation of the trigeminal nerve is one of the most disabling and painful conditions. It combines several types of pain with different mechanisms and, consequently, optimal approaches to treatment:
• Trigeminal neuralgia of type 1: there is more penetrating and recurrent pain.
• Trigeminal neuralgia of type 2: it is less common, the pain is constant, burning, has the boring character.
• Neuropathic pain of the trigeminal nerve: it is related to direct injury of the trigeminal nerve and / or pathways of the trigeminal nerve.
• De-afferent pain of trigeminal nerve: a pain in the face area, despite the lack of sensitivity in it – there is a painful anesthesia (anesthesia dolorosa).
• Symptomatic trigeminal neuralgia: the disease that is often connected with multiple sclerosis.
• Postherpetic trigeminal neuralgia: the pain caused by the outbreak of the herpes zoster virus (herpes zoster), usually it occurs in the area of V1 branch of the trigeminal nerve and, more often older people suffer from it.
• Neuralgia of the crankshaft (geniculate) nerve: it is paroxysmal and shooting pain in the pigeon’s ear.
• Neuralgia of the glossopharyngeal nerve: the pain occurs in the throat and tonsils that is launched with swallowing.
The causes of breakdowns in the trigeminal nerve system are diverse. For instance, virus, mechanical compression of nerve tissue by altered vessels, tumors, inflammatory processes, trauma etc. The cause can not be determined in some cases,.
Speaking about the mechanisms, we should know that violating of the myelin sheath integrity of nerve fibers with the violation of the sensitive information accuracy transmitting almost always happens. Information from the fibers that transmit a sense of touch, heat, taste, etc., jumps to the fibers that are responsible for pain signals (P-type fiber). It is an “alarm” signal for the central structures of pain perception. But there is no fire. There is shorted in the “fire alarm”.
Speaking about the diagnosis we must conduct clinical and neurological examination. The general and biochemical blood tests are required for patients receiving long-term carbamazepine. Magnetic resonance imaging of the brain can detect vascular, neoplastic, inflammatory and cicatricial changes that dictate different therapeutic approachs.
We can use the drug treatment. Recently, at the disposal of physicians low-toxic and effective anticonvulsants came: Topamax, Neurontin, Neiralgin, Lyrica.
Baclofen is rarely used to treat trigeminal neuralgia. Application of fenibute, pantogam, sodium hydroxybutyrate, mieglinola glycine has a weak evidence base.
Amitriptyline (Elavil) is an excellent product from a group of tricyclic antidepressants, such as desipramine (Norpramin), imipramine (Tofranil) and nortriptyline (Aventyl, Pamelor), but has many contraindications and monaminoksidazy inhibitors (MAOIs) are most often used then: isocarboxazid (Marplan), phenelzine (Nardil), trantsipromin (Parnate), or selective serotonin reuptake inhibitors (SSRIs): citalopram (Celexa), escitalopram (Lexapro), fluoxetine (Prozac), paroxetine (Paxil, Pexeva), sertalin (Zoloft).
To learn more about sciatica and sciatic nerve in particular - please visit this site with helpful sciatica-related info.
And please pay your attention to the simply fact that right now we all are living in the world where knowledge quickly enhances the quality of our life.
That is why if you are properly armed with the information in your sphere of interest you can be sure that you will always find the way out from any bad situation. So, please make sure to visit this blog on a regular basis or - best of all - sign up to its RSS. In such an easy way you will have your hand on the pulse of the latest info updates here. Blogs can be helpful, you just need to understand how to use them.
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0 comments Tuesday 29 Dec 2009 | sleeping | Ohio Doctors for Back Pain Treatment
There is such phenomenon as the pain in the sciatic nerve. The term sciatica refers to pain in leg and, sometimes, it can be felt as the formication, numbness, weakness that spread from the lower back, through the buttock down the back of the legs and the lateral surface of the tibia. The vast majority of people with sciatica recover without surgery and complex techniques of treatment. Usually it takes few weeks or months. A small part of patients the disease takes a heavy and disabling treatment course.
Clinical diagnosis of sciatica refers to the group called “radiculopathy”, which means that the intervertebral disc comes out from its “normal” position in the spine and puts pressure on the spinal nerve root, which forms the sciatic nerve. It is important to understand that sciatica is a symptom; a problem lies in the fact that something compresses or irritates the spinal roots that form the sciatic nerve. This is not a diagnosis and not a disease. Without the determining of the main diagnosis (against the symptom of sciatica) you can not find a specific procedure for processing in order to remove the pain of the sciatic nerve. Common causes of sciatica most often are lumbar disc herniation, spinal stenosis, protrusion and other degenerative disc diseases or spondylolisthesis. Sciatica is more common in people between 30 and 50. The specific events or injuries may rarely cause sciatica immediately, but also create conditions for accelerated degenerative changes in the lumbar spine.
Speaking about the symptoms of sciatica, we can say that some people having pain from sciatica may be the very strong and debilitating. For others the pain may be periodic and annoying, but can suddenly worsen. Despite the fact that sciatica is usually accompanied by very painful feelings, it rarely leads to irreversible nerve damage. Most of the states associated with sciatica are limited in time from a couple of weeks to several months. In addition, due to the fact that there is no spinal cord in law back spine, but only spinal roots, the disc herniation in this anatomic area usually does not lead to paralysis. When weakness in the leg or incontinence, delayed stool or urine is developing, there is an urgent need to seek assistance from professionals. This condition is called as a syndrome of “cauda equina» (cauda equina syndrome). Patients with sciatica who receive regular steroids, cancer patients, drug addicts, AIDS patients, inexplicably and rapidly grown thin also need emergence survey.
When speaking about the treatment of sciatica, it must be obviously said that the pain along the sciatic nerve of the sciatica is related to a combination of compression and inflammation of the spinal roots, and treatment focuses on both these factors. Typical methods of treatment include nonsurgical treatment of sciatica, which may include one or more medications and techniques, including alternative (manual therapy, acupuncture), and almost always include some form of physiotherapy.
To learn more about sciatica and sciatic nerve pain in particular - please visit this site with helpful sciatica-related info.
And please pay your attention to the simply fact that right now we all are living in the world where information makes life easier.
That is why if you are properly armed with the info in your topic you can rest assured that you will in any case find the way out from any bad situation. So, please make sure to get back to this site on a regular basis or - an ideal solution for you - sign up to its RSS feed. In such an easy way you will have a direct shortcut to the latest informational updates here. Blogging can be helpful, you just need to understand how to use them.
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0 comments Monday 28 Dec 2009 | sleeping | Ohio Doctors for Back Pain Treatment