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Fig. 6 | Journal of Otolaryngology - Head & Neck Surgery

Fig. 6

From: Combined application of single-energy metal artifact reduction and reconstruction techniques in patients with Cochlear implants

Fig. 6

CT image of cochlea after using SEMAR combined with MIP. Counting electrodes using the SEMAR CT image requires superimposition of electrodes from different layers to count the electrodes in the cochlea, which requires complex operations (a, c). Using SEMAR combined with MIP enables us to directly count the cochlear electrodes in a single image. Advanced Bionics cochlear implantation: excluding the reference electrode (1) outside the cochlea, the number of electrodes inside the cochlea was 16 (b). Combi 40+ MED-EL cochlea implantation: 12 electrodes were counted (d)

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