The international journal of medical robotics + computer assisted surgery : MRCAS
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Review
Frameless stereotactic targeting devices: technical features, targeting errors and clinical results.
Brain biopsies (BB) and depth electrode placements (DEP) are increasingly performed using frameless stereotactic targeting devices. This paper is intended to provide a comprehensive review of the technical features, targeting errors and clinical results. ⋯ Frameless stereotactic targeting devices may reach targeting errors and clinical results comparable with standard frame-based stereotaxy. Advantages and disadvantages of different devices should be acknowledged to ensure optimal technical performance.