What does the compression thickness indicator test check?

The compression thickness indicator test is primarily concerned with verifying that the indicated compression thickness falls within a normal range during mammography procedures. Proper compression of breast tissue is essential for optimizing image quality and ensuring that the x-ray beam penetrates effectively. This test helps to establish whether the equipment accurately reflects the amount of compression being applied, which can influence the clarity of mammographic images and the overall diagnostic value.

By ensuring that the compression meets established standards, healthcare providers can achieve better image quality and reduce the chances of missing potential abnormalities. Maintaining accurate compression is also important for minimizing radiation dose and enhancing patient comfort, although the primary focus of the test itself is to ensure the correct thickness is indicated.