![]() |
||
| T A B L E O F C O N T E N T S | Cover Story | ||
|
Introduction
Electrical Pain Relief TENS Pain Management Applications Environments of Use TENS vs Acupuncture Tables of TENS Use Effective Pain Relief Without Drugs Selection of the Stimulator Selection of the Application Electrodes Contra-Indications to TENS use Conclusion |
As stated earlier, there are three major environments where TENS is commonly used. These environments include physiotherapy and acupuncture clinics and other areas of the medical community, and by the general public for personal use in the home or whilst mobile.
People do not generally associate a physiotherapist as a specialist to manage or cure their chronic pain, as physiotherapists have not universally adopted the provision of pain management treatment. This is however, well within the realms of their ability. For the patient to economically afford this treatment it may be necessary for them to rent or purchase mobile TENS equipment, for the treatment to be extended as they go about their business or while resting at home. For physiotherapists to extend their scope to treat chronic pain, they need to have the necessary multi-channel equipment, and the time and space to apply multiple region stimulation over extended periods of up to 1 hour. SOME SPECIFIC PHYSIOTHERAPY APPLICATIONS Lumbar
and Cervical Nerve Plexus I consider it more effective to stimulate the nerves coming from the region of pain, where they gather together at their plexus, just before they enter the spinal cord. Nerve plexus stimulation is a very efficient position to apply therapy. Depending upon the pulse rate, pulse mode and the length of time of the application, either a gating effect, an endorphin release, or a combined gating/endorphin effect may be achieved. These are the applications that I recommend to most of my patients at the "TENS Pain Management Centre" in Victoria, Australia:- For pain in a limb, place one electrode on the wrist, ankle, or region of pain and the other on the same limb's neural plexus, just before the nerves enter the spinal cord. Alternatively, try placing the electrodes on the neural plexus on both sides of the body, just before the nerves enter the spinal cord. This is the easiest method to apply and is therapeutically effective, as not only is the affected side of the body being stimulated, but a second region (the other side of the body) is also being stimulated. The Cervical plexus on both sides are best stimulated with electrodes placed on either side of the base of the neck. The Lumbar-Sacral plexus on both sides are best stimulated with electrodes placed over both sacro-illiac joints. With a BioStim Analgesic+2 or a Kinetic+4 System* the plexus from the four limbs may be simultaneously stimulated, to effect multiple regions of stimulation. *BioStim equipment is specifically mentioned as I have personally designed and manufactured the BioStim devices in conjunction with my clinical experience. This equipment has optimized outputs to apply the therapy applications presented in this paper. Electro-Zone Therapy I would recommend that within the clinical environment, that "Electro-Zone Therapy" be simultaneously applied to regions of maximum sensory perception, which are located in the palms of the hands (particularly the thumb and index finger), soles of the feet, & the face, throat and mouth. Electro-zone therapy may be conveniently applied the whole time a patient is receiving other necessary physical therapy. Electro-zone therapy may be also used in conjunction with medical and pharmaceutical treatments. Electro-Zone
Therapy Applications Additionally, wrist and ankle bands with electrodes built into them could be used, for an easier method to apply and a more effective result. For an ailment or pain in the upper body or arms, use one channel to locally stimulate the condition, and another to apply electro-zone therapy using the wrist-to-wrist technique. If long rubber electrodes are used, they may need to be held in position using tennis wrist sweatbands. For an ailment or pain in the lower back, pelvic region or legs, use one channel to locally stimulate the condition, and another to apply electro-zone therapy using the ankle-to-ankle technique. Again, tennis wrist sweatbands can be used to hold any rubber electrodes in position. Multiple Region Stimulation The more the brain is activated by sensory input, the greater is this activity, then the greater is the release of endorphins into the blood stream. Therefore, the higher the number of regions of maximum sensory feeling, and regions of pain stimulated at one time, the greater the relief. With the use of a stimulator such as the BioStim Analgesic+2 or Kinetic+4, both individuals and healthcare professionals can use multiple channel stimulation, and electro-zone therapy. Unlike many other TENS systems, the BioStim Analgesic+2 has two channels and four equally active electrodes, whilst the Kinetic+4 has four channels and eight equally active electrodes, for a comfortable and balanced stimulus. Many other TENS systems do not have two active electrodes to each channel, and give an unbalanced stimulus, which is not suitable for electro-zone therapy.
Concurrent Treatment Clinically administered TENS used to stimulate nerve plexus and for electro-zone therapy, can be used concurrently with manipulative adjustments, massage, exercise and other therapies. TENS, being a non-dedicated time application is used within a therapy clinic to treat more than one patient concurrently. This requires very little more time, but it does require additional treatment facilities, to accommodate the additional patients who may be treated.
Acupuncture Clinics The Acupuncture Clinic is generally recognized as a place to go to obtain relief from a chronic pain problem. This is a well-deserved recognition, as acupuncture is very effective at treating chronic pain problems. Acupuncture Applications An Acupuncturist achieves good results by inserting needles in many regions, which initiates and maintains nerve impulse transmission from many areas at the same time. An acupuncturist actually performs electro-zone therapy in the way the stimulation is applied, by connecting the needles to an electrical acupuncture machine, which has six or more stimulating outputs. Muscle Twitching Acupuncture With acupuncture needles penetrating deeply into muscular tissues, slightly stronger pulsed potentials are used to cause muscular twitching. This twitching occurs with the stimulation applied at the low rate of approximately 1 pulse per second. Deep muscle stimulation results in reinforcing sensory message input, thereby providing an additional pain relief.
Home and Mobile Applications Pain
Management Relief from chronic pain is achieved by using home and mobile applications of intensive measured daily or sustained doses, applied to painful regions, nerve plexus, or electro-zone therapy positions. The predominant factor that enables highly effective home and mobile applications of TENS is that intensive doses achieve a much more effective result than that obtained using short duration clinical applications. With a personal use TENS on hand, sustained, repeated or continuous doses can be applied "Upon-Demand" at any time of the day or night. Upon-demand treatment is a fairly new concept, which can improve the quality of life of many chronic pain sufferers. Nocturnal
PainNocturnal (night) pain (the pain that wakes some of us up in the middle of the night) is transmitted in the Autonomic Nervous System, which functions at a subconscious level. Night pain occurs during sleep as external awareness input subsides, allowing the pain sensations to predominate. Doses of 3L stimulation applied while sleeping is effective in controlling night pain. Should pain awaken a person, then TENS can be applied for a 30-minute application to relieve the pain and induce sleep. Relaxation Apply electro-zone therapy to two or four regions. Electro-zone therapy may be used to induce relaxation after a trying day, perhaps whilst watching the television or reading a book, or to relieve common stress related problems such as upper-neck, head or facial pain. Dorsal Column Implants Where TENS has been successful in relieving pain, a further step can be to implant an electrical stimulator. This involves a Dorsal Column Electrical Stimulator to be surgically implanted, with the stimulating electrodes located within the spinal canal, next to the sensory conducting dorsal tracts of the spinal cord, to greatly increase sensory input to the brain. This stimulation takes place as an extended application. This is a very expensive and trying procedure, which should not be undertaken without careful consideration. |
||
|
Back to Table of Contents |