BALLOON DILATION Meaning and
Definition
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Balloon dilation refers to a medical procedure that involves the use of specialized balloons to widen or dilate a particular structure or passage within the body. This procedure is commonly employed in various fields of medicine, particularly in cardiology, gastroenterology, and otolaryngology.
In cardiology, balloon dilation is used to treat coronary artery disease by widening narrowed or blocked blood vessels. A deflated balloon catheter is positioned within the affected artery and then inflated, compressing the plaque against the arterial walls and restoring blood flow.
In gastroenterology, balloon dilation is utilized to treat conditions such as strictures or narrowings in the esophagus, stomach, or intestines. A deflated balloon is placed within the narrowed segment and gradually inflated, stretching the narrowed area and restoring the normal passage for food or fluids.
Similarly, in otolaryngology, balloon dilation is employed to treat conditions such as sinusitis or chronic rhinosinusitis. A deflated balloon is inserted into the blocked sinus passage and then inflated, expanding the narrow or obstructed area and allowing proper drainage and ventilation.
Overall, balloon dilation is a minimally invasive procedure that can effectively alleviate obstructions or strictures in various parts of the body by using a balloon-like device to expand the narrowed passage or vessel. This technique has gained popularity due to its relative safety, efficacy, and the reduced need for invasive surgical interventions.
Common Misspellings for BALLOON DILATION
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Etymology of BALLOON DILATION
The word "balloon dilation" has a clear etymology.
"Balloon" dates back to the 16th century and comes from the Italian word "ballone", meaning "large ball" or "large swelling". It entered the English language through French, where it retained its original meaning of "large inflated bag". "Balloon" later expanded in meaning to refer to a variety of mechanical and inflatable objects, including hot air balloons.
"Dilation", on the other hand, derives from the Latin word "dilatare", meaning "to spread wide" or "expand". It is a combination of the prefix "di-", which intensifies the action, and "latus", meaning "wide" or "broad".
Therefore, "balloon dilation" refers to a medical procedure involving the expansion or stretching of a narrow or constricted passage or structure using a small inflatable balloon.
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