Studies have shown that as many as 50%-80% of injected veins may be eliminated with each session of sclerotherapy. Less than 10% of the people who have sclerotherapy do not respond to the injections at all. In these instances, different solutions can be tried.
noun. Fidelity is defined as being loyal or faithful, or an accurate copy. 1  When a worker is unfailingly loyal to a company, this is an example of fidelity. 2  When a man and a wife are faithful to each other and do not have extramarital sex, this is an example of fidelity.
faithful, loyal, constant, staunch, steadfast, resolute mean firm in adherence to whatever one owes allegiance. faithful implies unswerving adherence to a person or thing or to the oath or promise by which a tie was contracted. faithful to her promise; loyal implies a firm resistance to any temptation to desert or betray. remained loyal to the czar