In radiation therapy, which feature is associated with dynamic wedges compared to traditional wedges?

Dynamic wedges are an advancement in radiation therapy that provide consistent wedge angles throughout a treatment. This is achieved by using a variable beam geometry that changes dynamically during treatment delivery, allowing for a more uniform dose distribution and better coverage of the target volume. Unlike traditional wedges, where the angle is fixed and may lead to variability in the dose distribution, dynamic wedges adjust the angle according to the treatment plan requirements.

The ability to maintain consistent wedge angles enhances the precision of delivering therapeutic doses to the tumor while minimizing exposure to surrounding healthy tissues. This technology helps to address the limitations of static wedges, improving overall treatment efficacy and patient outcomes.