The international journal of medical robotics + computer assisted surgery : MRCAS · 2025
The Silent Transformation of Stereotactic Brain Biopsies After the Introduction of Robotics.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Weinbrenner Eliane, Gorbachuk Mykola, Machetanz Kathrin, Grimm Florian, Oberle Linda, Wang Sophie S, Tatagiba Marcos, Naros Georgios
Аннотация
BACKGROUND: In frame-based stereotaxy, the design of the frame limits trajectory selection, e.g., to the temporal lobe and posterior fossa. We hypothesise that frame-less neuronavigation and robotic technology might have expanded these stereotactic corridors.
METHODS: We analysed 376 frame-based, neuronavigated and robotic brain biopsies. We analysed entry (EP) and target (TP) point coordinates, trajectory lengths (TL) and angles (α1,α2), skin-to-skin time (STS), diagnostic yield and morbidity.
RESULTS: Robotics liberated TP and EP selection, enabling trajectories not applicable with the frame. There was an increased application of lateral trajectories (reducing α1) while decreasing TL. There was a significant STS reduction attributable to a modification of the surgical approach (twist drill vs. burr hole).
CONCLUSIONS: Robotics modified trajectory selection and the surgical approach. Duration and invasiveness of brain biopsies were decreased without affecting diagnostic yield or morbidity. This may represent a clinical benefit of robotics compared with frame-based and frame-less stereotaxy.
METHODS: We analysed 376 frame-based, neuronavigated and robotic brain biopsies. We analysed entry (EP) and target (TP) point coordinates, trajectory lengths (TL) and angles (α1,α2), skin-to-skin time (STS), diagnostic yield and morbidity.
RESULTS: Robotics liberated TP and EP selection, enabling trajectories not applicable with the frame. There was an increased application of lateral trajectories (reducing α1) while decreasing TL. There was a significant STS reduction attributable to a modification of the surgical approach (twist drill vs. burr hole).
CONCLUSIONS: Robotics modified trajectory selection and the surgical approach. Duration and invasiveness of brain biopsies were decreased without affecting diagnostic yield or morbidity. This may represent a clinical benefit of robotics compared with frame-based and frame-less stereotaxy.