Final answer:
A cutting balloon is the type of balloon that is best used on a calcified lesion. It has blades on its surface that help break up the calcified plaque, allowing for better expansion and improved blood flow. However, the use of a cutting balloon should be determined by a healthcare professional based on individual patient factors and lesion characteristics.
Step-by-step explanation:
The type of balloon that is best used on a calcified lesion is a cutting balloon. A cutting balloon is a specialized type of balloon catheter that has small blades on its surface. These blades are used to score and break up the calcified plaque in the lesion, allowing for better expansion of the balloon and improved blood flow.
Using a cutting balloon can help to reduce the risk of complications that may occur when attempting to dilate a calcified lesion with a regular balloon. By scoring and breaking up the calcified plaque, the cutting balloon allows for more even and controlled expansion of the balloon, reducing the risk of vessel injury or dissection.
However, it is important to note that the use of a cutting balloon should be based on the specific characteristics of the lesion and the patient. A healthcare professional, such as an interventional cardiologist, will evaluate the appropriate therapy based on individual patient factors, lesion morphology, and other clinical considerations.