Soft tissue injury Soft tissue injury A soft tissue injury (STI) is the damage of muscles, ligaments and tendons throughout the body. Common soft tissue injuries usually occur from a sprain, strain, a one off blow resulting in a contusion or overuse of a particular part of the body. Soft tissue injuries can result in pain, swelling, bruising and loss of function. A sprain is a type of acute injury which results from the stretching or tearing of a ligament. Depending on the severity of the sprain, the movement on the joint can be compromised since ligaments aid in the stability and support
Reinke's edema This slows the vocal cord vibration, which results in a deepened and hoarse voice. Because men normally have a lower voice than women, the change is more noticeable in women. Edema usually occurs on both vocal cords. This is known as bilateral Reinke's edema. The pathophysiology or mechanism of Reinke's edema is not well known, however, chemicals contained within cigarette smoke are associated with an increased vascular permeability of blood vessels, which results in fluid leaking into the Reinke's space. Normally, the vocal cords are surrounded by neatly aligned blood vessels, however, these blood vessels can become disarranged and fragile