L. Courneyea

Papers

Total Citations

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About

Dr. L. Courneyea is a distinguished medical physicist whose research focuses on advancing the precision and safety of image-guided radiotherapy (IGRT), particularly for head and neck cancers. Their most cited work, a 2019 study evaluating rotational corrections in standard-fractionation head and neck IGRT, has garnered 3 citations and addresses a critical challenge in modern radiation oncology: the positional accuracy of cone beam computed tomography (CBCT) registration. By systematically comparing two CBCT registration approaches, Dr. Courneyea demonstrated how rotational corrections—enabled by robotic couches and six-degree-of-freedom correction—can significantly improve target alignment, reducing setup errors and enhancing treatment delivery. This contribution is vital for minimizing damage to surrounding healthy tissues while maximizing tumor dose, a cornerstone of precision radiotherapy. Dr. Courneyea’s research bridges clinical physics and patient outcomes, offering practical insights for optimizing linear accelerator workflows. Their work underscores a commitment to refining IGRT protocols, making treatments safer and more effective. For students and researchers in medical physics, Dr. Courneyea exemplifies how meticulous evaluation of technical parameters can directly impact cancer care, highlighting the importance of translational research in radiation oncology.