What is the reported continuous effect of ultrasound on tissue healing?

What is the reported continuous effect of ultrasound on tissue healing?

• A. Increase rate of collagen synthesis and tissue strength of tendons
• B. Decrease collagen synthesis
• C. Increase inflammatory edema only
• D. Degrade extracellular matrix

Answer: (A)

Continuous ultrasound delivers energy continuously, warming the tissue and boosting metabolic and cellular activity. That thermal effect enhances fibroblast function and collagen production, promoting remodeling of the connective tissue and increasing the tensile strength of tendons. So the reported continuous effect on tissue healing is an increased rate of collagen synthesis and stronger tendon tissue. The other options don’t fit because continuous ultrasound isn’t primarily used to decrease collagen synthesis, it isn’t described as only increasing inflammatory edema, and it doesn’t degrade the extracellular matrix. Instead, when applied with appropriate parameters, it supports collagen production and tissue strengthening.

Continuous ultrasound delivers energy continuously, warming the tissue and boosting metabolic and cellular activity. That thermal effect enhances fibroblast function and collagen production, promoting remodeling of the connective tissue and increasing the tensile strength of tendons. So the reported continuous effect on tissue healing is an increased rate of collagen synthesis and stronger tendon tissue.

The other options don’t fit because continuous ultrasound isn’t primarily used to decrease collagen synthesis, it isn’t described as only increasing inflammatory edema, and it doesn’t degrade the extracellular matrix. Instead, when applied with appropriate parameters, it supports collagen production and tissue strengthening.