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Percutaneous Transluminal Angioplasty (PTA) (NCD 20.7)
www.uhcprovider.comPercutaneous Transluminal Angioplasty (PTA) (NCD 20.7) Page 1 of 10 ... This procedure involves inserting a balloon catheter into a occluded or narrow blood vessel to recanalize and dilate the vessel by inflating the balloon. The objective of PTA is to improve the blood flow through the diseased segment of a vessel so that