Percutaneous Transluminal Angioplasty (PTLA), or balloon angioplasty, is used to dilate (open) blood vessels narrowed by arterial disease, such as atherosclerosis.
The development of arterial atherosclerosis may occur when deposits...
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Angioplasty is performed in a way similar to an angiogram. It may be performed in the Interventional Radiology Department or the operating room. A long, thin, flexible tube (catheter) with a balloon tip is used. The catheter is inserted into a tiny skin incision made in your groin. Guided by X-ray and a contrast "dye," the tube is threaded to the site of the blocked or narrowed artery.
Once in place, the balloon is inflated. The layers of plaque are compressed against the inside wall of the blood vessel to open up the artery. Then the balloon catheter is deflated and removed.
At this time, a small metal coil (stent) may also be inserted to keep the narrow artery open.
Stent Placed in Iliac Artery
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If a stent is recommended, it may be placed after the angioplasty is performed. A stent is a tiny, mesh or lattice-like coil, often made of stainless steel. The stent is mounted on the catheter and expanded with a balloon. This presses the stent against the artery wall. The stent is permanent and provides support for the artery to remain open. This procedure is called arterial stenting.
Percutaneous Tranluminal Angioplasty/Stent
Before the treatment
Day of the treatment
After the Treatment
Review Date: 01/05
