Abstract:
:We have recently introduced a new type of ultrasonic-based, three-dimensional ranging system for the localization of small handheld surgical tools to be used during operation in open stereotactic brain surgery. This targeting system has now been extensively laboratory tested during thousands of measuring cycles with a CNC-based measuring table. The typical accuracy found in a single direction was 0.4 mm and better. The accuracy vector in space was 0.897 mm (n = 2312). The test-retest accuracy was typically 0.4 mm. With the given accuracy, the system is suitable for all ranging tasks in open stereotactically guided microsurgery.
journal_name
Neurosurgeryjournal_title
Neurosurgeryauthors
Horstmann GA,Reinhardt HFdoi
10.1227/00006123-199404000-00030subject
Has Abstractpub_date
1994-04-01 00:00:00pages
754-5; discussion 755issue
4eissn
0148-396Xissn
1524-4040journal_volume
34pub_type
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