Medical Effects

 

Shockwave  Lars

 

Increased nutrient supply by blood vessel formation
Nutrient rich blood is required by the body to initiate and maintain the repair process of damaged tissue in the body. The application of acoustic waves creates capillary microruptures in tendon and bone. Due to microruptures the expression of growth factors such as eNOS, VEGF, PCNS and BMP is significantly increased.
This results in remodeling of the arterioles and stimulation of new vessels. The new blood vessels deliver nutrient and oxygen rich blood to the damaged area. This supports increased healing and support of the affected area being treated.

Enhanced Collagen Production
Collagen is the base building material of your musuloskeltal system. Optimal collagen production is a required precondition for the repair process of the damaged myoskeletal and ligamentous structures. Shockwave therapy accelerates procollagen synthesis. The therapy forces the newly created collagen fibers into a longitudinal structure which makes the newly formed tendon fibers more dense and stiff and creating a firmer structure.

Breaking the chronic inflammation cycle
Chronic inflammation occurs when the inflammatory response is not completely halted. If the inflammatory response is continued past the normal healing phase it can damage healthy tissue and results in chronic pain. Mast cells are one of the key components of the inflammatory process. Their activity may be increased by using acoustic waves generated by shockwave.
Mast cell activation is followed by the production of chemokines and cytokines. These pro-inflammatory compounds first enhance the inflammatory process and in the next step help restore normal healing and regenerative processes.

Dissolution of Calcified Fibroblasts
Calcium build-up is most often a result of micro-tears or other trauma to a tendon. Acoustic waves break up the existing calcifications. Shockwave therapy starts the biochemical decalcification of the calcium build-up of a toothpaste-like consistency and treats the tendon. The granular particles of calcium are then removed by the lymphatic system.

Dispersion of Pain Mediator
“Substance P”
Substance P is a neurotransmitter that mediates pain information through C-fibers. This neuropeptide is generally associated with intense, persistent and chronic pain. It relays pain messages to the central nervous system. Lowering the concentration of Substance P reduces the stimulation of afferent nociceptive fibers and thus reduces the pain. Decreasing Substance P, histamines and other nociceptive metabolites also helps inhibit development of inflammatory oedema. Acoustic waves generated by Shockwave therapy lower the Substance P concentration and trigger pain relief.

Release of Trigger Points
Trigger points are the principal cause of pain in the back, neck, shoulder and limbs. They are associated with palpable nodules in taut bands of muscle fibers and have extremely contracted sarcomeres. The dysfunctional sarcomeres contract so tightly that they begin to cut off their own blood supply. This causes the waste products to build up. Waste product build-up irritates the sensory nerve endings which then causes even more contraction. This vicious cycle is referred to as “metabolic crisis”. The assumed mechanism of action is that the delivered acoustic energy unblocks the calcium pump and thus reverses the metabolic crisis in the myofilaments and releases the trigger points.