Lars Wessels

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About

Lars Wessels is a leading researcher in spinal oncology, with a focused expertise in advanced surgical instrumentation and intraoperative imaging technologies. His work centers on improving outcomes for cancer patients undergoing spinal procedures, particularly through the adoption of radiolucent carbon fiber-reinforced PEEK (CFRP) implants. Wessels’ major contribution lies in demonstrating that these innovative materials, which allow for clearer postoperative imaging and more effective radiation therapy, can be precisely placed using modern navigation systems. In his highly cited 2022 study, he rigorously investigated the accuracy of CFRP pedicle screw placement across the thoracolumbar spine, proving that multimodal 3D intraoperative imaging and navigation achieve exceptional precision. This work, garnering 9 citations, has directly addressed a critical barrier to adopting CFRP implants in complex oncological cases. By validating the assessability and safety of these systems, Wessels has helped pave the way for improved tumor follow-up and radiotherapy planning, marking a significant step forward in the surgical management of spinal tumors.