|ECR 2014 / C-1942|
|Accuracy Of Tumour Targeting Using A CT-Compatible Robotic System – A Phantom Study|
|This poster is published under an open license. Please read the disclaimer for further details.|
- 120 needle trajectories were assessed using 4 watermelons.
- The depth of target did not show significant difference in affecting accuracy of tumour targeting.
- The orbital & cc angulation alone did not affect the accuracy.
- The highest deviation of needle tip from the target was 2±1 mm, occurred more frequently in the combination of orbital & cc angulations, eg. (45, 45)0, (-45, 45)0, (45, -45)0.
- Higher accuracy was noted with the robot docked at the right compared to the left side of the scanner.
Table 1 and Fig. 6 to 8 show the examples of the accuracy test report of needle targeting in this study.
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