Role of Low-Intensity Laser Therapy for Pre and Post Operative Therapy - Essay Example

Laser Therapy Laser therapy could be termed as the use of monochromatic light emission that would be happening from a low intensity laser diode (250 milliwatts or less) or an array of high intensity super luminous diodes (providing total optical power up to the 2000 milliwatt range). There have been physical and medical conditions like the problems of musculoskeletal problems, the injuries that have been gained while playing sports, dermatological issues and arthritis. The light source would be placed with the skin contact and the energy that has been released using photon would be used to get through the tissue and there would be normalization of cellular components. This technology would be helping the natural healing process of the body. Low Intensity Laser Therapy The Technology The technology would be using the super luminous and laser diodes and they would be used to irradiate the bad tissue with photon radiation. There would be emission of energy that would be absorbed by a variety of micro-molecules within the cell and the process would be initiating a number of physiological responses. The light energy would be converted to biochemical energy and normal cell morphology and function would be restored. If the history is analyzed, then we could find that the light in the various forms has been used for healing and that has improved with the advances in the engineering of devices and the development of effective therapeutic application. There has been combination of frequency, duty cycle and energy density that would be happening. The main advantage with using this technology is that normal cells would not be affected and that has been made possible using the monochromatic and polarized characteristics and the end result would be curative with regard to pathology and that would be the conventional approach to management of pain. The Advantages of Low Intensity Laser Therapy The key advantages that could be said as non invasive, without any toxic, that can be easily applied, that could be said as highly effective and that is having high cure rate of more than 95 %.There has been no side effects reported of having used this technology. The LLLT lasers could be classified under the section of Lamp, Non-heating that could be used in pain therapy. The Physiological Effects of Low Intensity Laser Therapy Short Term Effects There has been morphine like substance that would be produced by various cells in the body and that would be reducing the sensation of pain. There would be release of beta endorphins. The production of cortisol would be increased and that would be enabling the body to reduce the stress that has been associated with the disease process or trauma. There have been good positive long term benefits of using this technology and that would include the increased cellular metabolism that has been caused by ATP production like the adenosine triphosphate.There has been increase of DNA production that would be also increasing the production of protein building blocking. There have been cases of increased neuro transmission that would be caused by increases in the production of serotonin and acetylcholine. There would be increased cell replication that would be caused by increased mitochondrial activity and that would mean replacement, regeneration and repair of cells. There has been modulation of macrophage,fibroplast and other cells that would be also causing a condition that would be termed as the formation of new blood cells and that could be termed as Angiogenesis and there would be regulation of cell membrane potential that would be essential in the Na, Cl and K ion transfer and that would be determining the electrolyte balance. There would be chemicals that would be using Cytokines and that would e increasing cellular communications and the other effects could be said as increasing the immune response with the improvement of lymphatic drainage and the histamine response that could be altered and there would be increased growth hormone production. The body’s natural healing process would be also increased and there has been increased use of this technology that has been found to increase cellular stimulation and tissue regeneration. There has been change in the humoral and cereberal spinal fluid and that has been studied much further. The technology that has been affected The acceleration of wound healing, the enhanced remodeling and repair of bone, the restoration of normal neural function following injury, the normal level of abnormal hormonal function, reduction of pain , stimulation of endorphin release, and modulation of the immune system.( Ohshiro T, Fujino T & Nanami T, Shiba H, Ikeuchi S, Nagai T, Asanami S, Shibata T) Effects of LLLT on epithelial cells The usage of this technology with wound healing has been due to the stimulation of epithelial tissues and the technology has been seen as increasing the motility of human epidermal keratinocytes and this could be termed as the big factor in the closing of big wounds. It has been also found out that the technology would not be changing the differentiation or the synthesis of keratins, and will not be part of formation of normal, functioning epidermis. Low level laser therapy has been used in the treatment of rheumatoid arthritis, pains that could be classified as chronic and the strain of muscles that has been used in both human and veterinary. The area of physio therapy has seen an increase in the high utilization of LLLT.There has been use of musculoskeletal injuries,synovitis,arthritis that has been used in LLLT.There has been issue of chronic back pain and they have successfully treated with LLLT.There has been use of this technology in treatment of repetitive strain injury, carpal tunnel syndrome, and lateral epicondylitis (‘tennis elbow’). (Wong E, Lee G, Zucherman J, Mason DT & Vasseljen O, Hoeg N, Kjeldstad B, Johnsson A, Larsen S.) There has been increased evidence to suggest that the technology has been satisfying the analgesic capabilities and there has been increased interference with the mediation of the pain massage. There has been stimulation of endomorphic production and there has been increased proof that the Low level laser therapy has been reducing the production of inflammatory mediators of the arachadonic acid family from injured nerves, and there has been increased promotion of neurone maturation and regeneration following injury. The surgery area has been seen as producing more of promotion of regeneration of damaged neural tissue and the technology has been seen as effective in promoting of axonal growth in injured nerves in animal model systems. The use of Low level laser therapy has involved daily irradiation for prolonged periods and there has been application of this technique in promoting of inferior dental nerve and that has been damaged in surgical procedures. The use of Low level laser therapy in Dental area The use of Low level laser therapy in dentistry could not be termed as a new approach and the technology has been in wide use in countries like Japan and blocks in Europe. Low level laser therapy devices could be termed also gallium arsenide (GaAs), gallium aluminum arsenide infrared semiconductor (GaAlAs), and helium neon (HeNe) lasers. The 632.8 nm wavelength HeNe laser would be emitting visible red light and would be making a low entry into skin. The gallium aluminum arsenide infrared semiconductor, infrared laser would be having a bigger wavelength than red beam laser and would be making a deeper tissue penetration. The 904 nm wavelength gallium arsenide laser has been the most commonly used for pain and inflammation and the reason for this is that it has deep wound penetration. That means the wound healing would be taking more time and could not be termed as suitable. CARPAL TUNNEL SYNDROME Carpal tunnel syndrome (CTS) could be considered as a situation in which the median nerve of the wrist would be compressed and the symptoms would be including the paresthesias, numbness and tingling, Tinel sign, Phalen sign, hypoesthesia, nocturnal awakening, pain, and hand weakness. This system would be affecting the workers whose task would be involving repetitive had movements and there have been medical disorders like diabetes mellitus, thyroid disease, rheumatoid arthritis, gout, or obesity which would be contributing to Carpal tunnel syndrome. There has been a use of Low level laser therapy in the reduction of pain and that has meant that the reduction of the pain after the surgery has been done. Low-level laser therapy use in hair loss Low-level laser therapy (LLLT) that has been known as low-power laser, soft laser, or therapeutic laser therapy would be administered to the scalp and that has been seen as improving the health of existing hair, help in new hair growth and stop hair loss. It has been seen as not breaking the skin. The laser light would be seen as getting absorbed by the hair follicles and that would be in the form of energy, would be stimulating cell metabolism, would be eliminating oxygen free radicals and would be improving flow and that would be increasing the hair growth. LLLT has been used to prevent the hair loss and hair restoration surgery as a healing method and it has been seen as skin restoration. "Low Level Laser Therapy has shown great potential for treating certain types of male and female hair loss," said Alan J. Bauman, M.D., a prominent hair restoration physician and one of the nation's top experts on hair loss. "Laser therapy is an important part of a multi-therapy approach to restoring lost hair."( Sunetics Sees Surge in Demand for Hair Loss Laser) Laser Therapy has been proved as an non-invasive treatment that has been helping to prevent hair loss. The key advantages could be said as the hair would be looking thicker, would be healthy, the surgical procedure could be said as non invasive, that could be offered to both men and women, with the treatment known as having no side effects,has been done in home based clinics, has been proved safe and painless and this treatment has been known as non surgical and non chemical. There has been no thermal or heat damage to the scalp and there has been decreasing surface of levels and the tensile strength of the hair has been increased and the scalp microcirculation has been increased. There have been cases of decreased inflammation and edema when using the technology. The hair follicle cellular metabolism has been increased and the synthesis of protein and the hair shaft quality has been helping for thicker hair. The hair volume has been increased and the technology has been stimulating hair to grow thicker and fuller. Healing burn wounds Low-level laser therapy (LLLT) has been used to heal burn wounds and that has been termed as a problem issue for doctors and the wounds has been burning with hypertrophy and contracture The convention treatment has not been promising 100 % treatment but Low-level laser therapy (LLLT) has been proving that. ‘Lasers and light sources are thought to work by targeting the bacterium responsible for causing acne, Propionibacterium acnes, which contains a light-absorbing molecule known as porphyrin. This bacterium can absorb various lasers and light, which cause the bacterium to burst and become destroyed - leading to an improvement in the condition’ (overmachogrande,2009) ‘In addition, studies also show that lasers and light work by destroying and shrinking the oil glands where the acne bacteria live. By altering the structure of the skin where bacteria live, less oil is produced, leading to an improvement in acne symptoms.’ (overmachogrande,2009) Effects of LLLT on fibroblasts The stimulatory effects of LLLT on fibroblast proliferation has been well established. The cell culture studies has been using dermal fibroblasts, buccal mucosal and gingival fibroblasts and that has been seen as dermal fibroblasts. It has been seen as low doses has been useful while high dose has been suppressive.( Tominaga R & Loevschall H, Arenholtd-Bindslev D) Post-herpetic neuralgia Low level laser therapy that has been using HeNe laser has been used in treatment of postherpetic neuralgia, and this condition has been seen as causing problems in clinical management.( ijima K, Shimoyama N, Shimoyama M, Yamamoto T, Shimizu T, Mizuguchi T & Hansen HJ, Thoroe U) Controlled clinical studies have demonstrated that while LLLT is effective for some specific applications, it is not a panacea.( Ryden H, Persson L, Preber H, Bergstrom J) Reference Wong E, Lee G, Zucherman J, Mason DT. Successful management of female office workers with “repetitive stress injury” or “carpal tunnel syndrome” by a new treatment modality – application of the low level laser. Int J Clin Pharmacol Ther 1995;33:208-11. Vasseljen O, Hoeg N, Kjeldstad B, Johnsson A, Larsen S.Low level laser versus placebo in the treatment of tennis elbow. Scand J Rehabil Med 1992;24:37-42. Ohshiro T, Fujino T. Laser applications in plastic and reconstructive surgery. Keio J Med 1993;42:191-5. Nanami T, Shiba H, Ikeuchi S, Nagai T, Asanami S, Shibata T.Clinical applications and basic studies of laser in dentistry and oral surgery. Keio J Med 1993;42:199-201. Sunetics Sees Surge in Demand for Hair Loss Laser,Sept 2007,retrieved from http://www.stophairlossnow.co.uk/News/Sunetics-Sees-Surge-in-Demand-for-Hair-Loss-Laser-10011.htm overmachogrande,2009,viewed on October 16,2009,retireved from http://www.overmachogrande.com/index.php?/omg/studies/lllt_and_its_positive_effects_on_destroying_bacteria_and_treating_acne_acne/ Tominaga R. Effects of He-Ne laser irradiation on fibroblasts derived from scar tissue of rat palatal mucosa. Kokubyo Gakkai Zasshi 1990;57:580-94. Loevschall H, Arenholtd-Bindslev D. Effect of low level diode laser irradiation of human oral mucosa fibroblasts in vitro. Lasers Surg Med 1994;14:347-54. ijima K, Shimoyama N, Shimoyama M, Yamamoto T, ShimizuT, Mizuguchi T. Effect of repeated irradiation of low-power He-Ne laser in pain relief from postherpetic neuralgia. Clin J Pain1989;5:271-4. Hansen HJ, Thoroe U. Low power laser biostimulation of chronic oro-facial pain. A double-blind placebo controlled crossover study in 40 patients. Pain 1990;43:169-79. Ryden H, Persson L, Preber H, Bergstrom J. Effect of low level energy laser irradiation on gingival inflammation. Swed Dent J 1994;18:35-41. Read More

here has been increase of DNA production that would be also increasing the production of protein building blocking. There have been cases of increased neuro transmission that would be caused by increases in the production of serotonin and acetylcholine. There would be increased cell replication that would be caused by increased mitochondrial activity and that would mean replacement, regeneration and repair of cells. There has been modulation of macrophage,fibroplast and other cells that would be also causing a condition that would be termed as the formation of new blood cells and that could be termed as Angiogenesis and there would be regulation of cell membrane potential that would be essential in the Na, Cl and K ion transfer and that would be determining the electrolyte balance.

There would be chemicals that would be using Cytokines and that would e increasing cellular communications and the other effects could be said as increasing the immune response with the improvement of lymphatic drainage and the histamine response that could be altered and there would be increased growth hormone production. The body’s natural healing process would be also increased and there has been increased use of this technology that has been found to increase cellular stimulation and tissue regeneration.

There has been change in the humoral and cereberal spinal fluid and that has been studied much further. The technology that has been affected The acceleration of wound healing, the enhanced remodeling and repair of bone, the restoration of normal neural function following injury, the normal level of abnormal hormonal function, reduction of pain , stimulation of endorphin release, and modulation of the immune system.( Ohshiro T, Fujino T & Nanami T, Shiba H, Ikeuchi S, Nagai T, Asanami S, Shibata T) Effects of LLLT on epithelial cells The usage of this technology with wound healing has been due to the stimulation of epithelial tissues and the technology has been seen as increasing the motility of human epidermal keratinocytes and this could be termed as the big factor in the closing of big wounds.

It has been also found out that the technology would not be changing the differentiation or the synthesis of keratins, and will not be part of formation of normal, functioning epidermis. Low level laser therapy has been used in the treatment of rheumatoid arthritis, pains that could be classified as chronic and the strain of muscles that has been used in both human and veterinary. The area of physio therapy has seen an increase in the high utilization of LLLT.There has been use of musculoskeletal injuries,synovitis,arthritis that has been used in LLLT.

There has been issue of chronic back pain and they have successfully treated with LLLT.There has been use of this technology in treatment of repetitive strain injury, carpal tunnel syndrome, and lateral epicondylitis (‘tennis elbow’). (Wong E, Lee G, Zucherman J, Mason DT & Vasseljen O, Hoeg N, Kjeldstad B, Johnsson A, Larsen S.) There has been increased evidence to suggest that the technology has been satisfying the analgesic capabilities and there has been increased interference with the mediation of the pain massage.

There has been stimulation of endomorphic production and there has been increased proof that the Low level laser therapy has been reducing the production of inflammatory mediators of the arachadonic acid family from injured nerves, and there has been increased promotion of neurone maturation and regeneration following injury. The surgery area has been seen as producing more of promotion of regeneration of damaged neural tissue and the technology has been seen as effective in promoting of axonal growth in injured nerves in animal model systems.

The use of Low level laser therapy has involved daily irradiation for prolonged periods and there has been application of this technique in promoting of inferior dental nerve and that has been damaged in surgical procedures. The use of Low level laser therapy in Dental area The use of Low level laser therapy in dentistry could not be termed as a new approach and the technology has been in wide use in countries like Japan and blocks in Europe.

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