Transradial catheterization

Transradial Catheterization

Transradial catheterization (pronunciation: trans-ray-dee-al cath-eh-ter-iz-ation) is a medical procedure that involves the insertion of a thin, flexible tube, known as a catheter, into the radial artery in the wrist. This procedure is commonly used in the diagnosis and treatment of conditions related to the heart and blood vessels.

Etymology

The term "transradial" is derived from the Latin words "trans" meaning across, and "radialis" referring to the radial artery. "Catheterization" comes from the Greek word "katheter" which means "to let or send down."

Procedure

During a transradial catheterization, the patient's wrist is numbed with a local anesthetic. A small incision is made in the skin over the radial artery, and a catheter is inserted. The catheter is then guided through the artery to the heart or other areas of the body that need to be examined or treated.

Benefits

Transradial catheterization has several benefits over traditional femoral artery catheterization. These include less bleeding complications, faster recovery times, and increased patient comfort.

Risks

As with any medical procedure, transradial catheterization carries some risks. These can include damage to the artery, blood clots, and infection.

Related Terms

• Angiography
• Cardiac catheterization
• Coronary artery disease
• Interventional cardiology
• Radial artery

External links

• Medical encyclopedia article on Transradial catheterization
• Wikipedia's article - Transradial catheterization

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