Papers
7
Total Citations
146
H-Index
7
About
Willi A. Kalender is a pioneering figure in medical imaging and interventional radiology, whose work has fundamentally advanced the integration of robotics with computed tomography (CT). His research focuses on developing robotic systems for precise needle placement and surgical interventions, particularly using flat-panel detector CT (FD-CT) and C-arm systems. Kalender’s major contributions include the creation of a fully sensorized cooperative robotic system for needle manipulation, which enhances accuracy and safety in biopsy and treatment procedures. His studies on geometric accuracy in robot-assisted total hip replacement surgery have provided critical data for improving clinical outcomes, while his work on modulation transfer function-based assessment of temporal resolution has advanced quality assurance in dual-source CT imaging. With over 100 citations across his most influential papers, Kalender’s impact is evident in his pioneering feasibility studies, such as volume-of-interest imaging of the inner ear using robot-driven C-arm FD-CT, which demonstrates potential for reduced radiation dose and higher image quality. His achievements include developing risk management protocols for robotic needle positioning systems, underscoring his commitment to safe, precise, and innovative interventional radiology solutions.
Research Focus
Key Achievements
Top Papers
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- 4A Fully Sensorized Cooperative Robotic System for Surgical Interventions15 citations · 2012
- 5Geometric Accuracy in Robot-Assisted Total Hip Replacement Surgery13 citations · 2003
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