What does "PTA of right lower extremity" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
"PTA of right lower extremity" refers to a medical procedure performed on the right leg. PTA stands for Percutaneous Transluminal Angioplasty. This is a procedure where a small balloon is inserted and inflated in a blood vessel to help improve blood flow. It is often used when there is a blockage or narrowing in the blood vessels of the leg.
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