Balloon dilatation is a minimally invasive procedure that involves the insertion of a deflated balloon into a narrowed or obstructed lumen, which is then inflated to widen the passage. This technique is crucial in treating conditions such as stenosis in blood vessels or the gastrointestinal tract, improving blood flow or digestive function. A key association is its use in angioplasty, where it can lead to complications like vessel rupture or restenosis if not performed carefully.
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