ISSN:
1432-1920
Keywords:
Computed tomography, head
;
Stereotaxic techniques
;
Head fixation system
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary A head fixation system is described enabling exact transfer of positions between neuroradiological and therapeutic procedures. The key item of the system is a base plate that is rigidly attached to the patient's head, either by a plastic mould or screws onto the calvarium. The base plate may easily and accurately be attached to diagnostic or therapeutic units. Coordinates of target points in the various units are directly related through the exact application of the base plate. Procedures for the exact comparison of spatial information have been worked out. The system has been used for diagnostic procedures such as plain skull radiography, cerebral angiography, CT scanning, positron emission tomography, and gamma camera examinations, as well as for therapeutic procedures such as stereotaxic biopsy and radiation treatment.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00369080
Permalink
