TS-037968 — The medical physics group in the Department of Radiation Oncology has devised a 6DoF phan
tom that is the first of its kind to fully integrate multiple routine QA tests specifically for a six degrees-of-freedom
linac table.
6DoF treatment tables allow for 2 additional degrees (pitch and roll) compared to traditional 4DoF (vertical, lateral, longitudinal, and yaw) when correcting for patient setup during image-guidance prior to treatment delivery. These tables allow for more accurate patient treatments and could poten…