ATHERECTOMY Meaning and
Definition
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Atherectomy is a medical procedure used to remove plaque buildup from the walls of arteries. Plaque is a combination of fatty substances, cholesterol, and other materials that can accumulate within arterial walls, causing them to narrow or become blocked. Atherectomy is typically performed by a cardiologist or vascular surgeon, who uses specialized tools to physically remove the plaque.
During an atherectomy, the patient is usually given a local anesthetic to numb the area being treated. A small incision is made at the site, and a thin, flexible tube called a catheter is inserted into the artery. The catheter is then guided to the location of the plaque using imaging techniques such as angiography or ultrasound. Once the catheter reaches the target area, the atherectomy device is activated.
There are several types of atherectomy devices, each with its own mechanism of action. Some devices work by cutting or shaving off the plaque, while others use a laser or rotating blade to break it up. The removed plaque is usually collected in a collection device within the catheter and then safely disposed. After the procedure, the incision is closed, and the patient is monitored for any potential complications.
Atherectomy is commonly used as an alternative to more invasive procedures such as balloon angioplasty or bypass surgery. It is particularly beneficial in treating arterial blockages that are too difficult to reach with other methods or in patients who are not good candidates for these procedures. By removing the plaque, atherectomy helps to restore blood flow within the affected arteries, relieving symptoms and reducing the risk of complications like heart attack or stroke.
Common Misspellings for ATHERECTOMY
- ztherectomy
- stherectomy
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- qtherectomy
- arherectomy
- afherectomy
- agherectomy
- ayherectomy
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- a5herectomy
- atgerectomy
- atberectomy
- atnerectomy
- atjerectomy
- atuerectomy
- atyerectomy
- athwrectomy
- athsrectomy
- athdrectomy
- athrrectomy
Etymology of ATHERECTOMY
The word "Atherectomy" is derived from the combination of two Greek roots: "athero" and "ektome".
The Greek root "athero" (ἀθηρός) is related to the word "atherosclerosis", which refers to the buildup of fatty deposits or plaque on the inner walls of arteries, leading to their narrowing.
The Greek root "ektome" (ἐκτομή) means "excision" or "cutting out". It is derived from the verb "ektemnein" (ἐκτέμνειν), which means "to cut off" or "to excise".
When combined, "athero" and "ektome" create "atherectomy", which refers to a medical procedure involving the cutting or removal of atherosclerotic plaque from the artery walls.
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