Effects on bones

Multiple projections of low-dose ultrasound can promote bone growth and callus formation; high-dose ultrasound acts on unossified bones and can cause bone hypoplasia, home care medical supplies，so ultrasound is prohibited for childrens epiphysis.

Effects on connective tissue

The sensitivity of connective tissue to ultrasound is poor, and it has the effect of stimulating the growth of connective tissue in wounds with tissue damage; when the connective tissue is overgrown, ultrasound has the effect of softening and dissipating, especially for concentrated fibrous tissue.

effect on skin

Ultrasound acting on the skin can improve the permeability of skin blood vessels, making the skin slightly hyperemia, but without erythema. Ultrasound can enhance skin sweat gland secretion, promote skin excretion function, and enhance dermis regeneration ability. High-dose ultrasound can cause a harmful inflammatory response in the skin.

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