Tuesday, 11 December 2018

Useful And Essential Facts About Laser Therapy For Shoulder Pain

By Sandra Young


It was in the 1960 that laser technology was developed. Shortly following the invention, laser therapy was identified as capable of reducing swelling, pain and inflammation and enhancing wound healing. For this reason, researchers and scientists began developing newer methods of using laser technology in medical practice. The sector has grown so much and as of today, it entails utilization of a number of sources of light like LEDs. This is referred to as photobiomodulation. This is worth knowing about Laser therapy for shoulder pain.

The idea of photobiomodulation was inspired by the invention of helium-neon and lasers in 1961 and ruby lasers in 1960. The discovery that lasers can be used in medicine was made by a scientist known as Endre Mester. Mester was working in a lab at the Semmelweis University in Budapest when he made the discovery. Mester realized that when shaven mice are subjected to laser light, they regrew hair faster than mice that were not subjected to the light.

Mester in a following demonstration showed that exposure to helium-neon lasers stimulates healing in wounds. Later on, experiments were conducted in humans prior to the process being approved for medical practice. Thereafter, a consistent procedure was developed in three main applications. These are reduction of chronic joint disorders, inflammation, and edema, foster healing in nerves, deeper tissues and wounds and finally curing neurological disorders and pains.

Low level laser therapy, also abbreviated as LLLT is the term used in reference to the use of lasers to treat various medical conditions. During LLLT, low levels of red or near infrared light are shone on tissues or cell to promote healing. The term low levels is used in the description of the light because the light used is at very low energy densities.

Therefore, no harm is caused by the low energy densities. Other kinds of lasers like those used in ablation, cutting, and thermally coagulating tissues normally use extremely high energy densities which make them very risky. Therefore it is a safe process. Using light emitting diodes (LEDs) has cheapened the process although a debate about the clinical effect coming from LEDs and coherent laser lights still exists.

At the time of administration of the lasers, the source of the lasers is placed near the skin. The source is held atop the skin. Upon entrance of the photons from the lasers into the body, they interact with cytochrome C complex found in mitochondria. This results in a number of events.

The events improve metabolism of the cells thus lowering pain and inflammation. The benefit of LLLT is that it yields better results with no adverse side effects. In addition, patients said that they achieved lasting pain relief. Nevertheless, in order to achieve longstanding relief, individuals may require several treatments based on the acuteness of the problem.

This process works best when it is administered immediately one gets an injury. Administering LLLT soonest reduces inflammation and triggers the healing process to start happening, which reduces how severe the condition can get. If one has a chronic condition, LLLT is meant to combat persistent pain and inflammation.




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