title: A simple technique for head repositioning in CT scanning.
abstract: With conventional CT scans, alterations of morphology on repeated examinations can only be appreciated if significant, because identical slice positions are impossible to achieve. The authors have developed a simple and accurate method of repositioning the head not requiring conventional stereotactic head fixation and suitable for the outpatient situation.
authors.affiliation: Institute of Neurology, London, UK.
authors.forename: D P
authors.initials: DP
authors.lastname: Kingsley
authors.forename: G
authors.initials: G
authors.lastname: Dale
authors.forename: A
authors.initials: A
authors.lastname: Wallis
mesh_terms: D006257:Head / Q000000981:diagnostic imaging*; D006801:Humans; D013238:Stereotaxic Techniques / Q000295:instrumentation; D014057:Tomography, X-Ray Computed / Q000295:instrumentation / Q000379:methods*