Fig. 18From: Pre- and post-operative imaging of cochlear implants: a pictorial reviewComparison of postoperative HRCT and CBCT in a 53-year-old female patient. Axial (left images) and paracoronal (right images) images. HRCT images show more metal artifacts (arrows) and blooming artifacts than CBCT images. However, the scalar location and number of electrode contacts can be reliably documented in both modalitiesBack to article page