case_images: PMC8349271_01
case_images: Lateral skull X-ray after trauma. The arrowhead points to the electrode which is curled in a 200-degree position. Comparing this with Figure 2 shows obvious migration of the electrode.
case_images: CRIOT2021-2918859.001.jpg
case_images: PMC8349271_01_CRIOT2021-2918859.001.jpg
case_images: fig1
case_images: Skull X-rays (Figure 1) showed displacement of the left implant electrode when compared to the post-CI X-ray (Figure 2).
case_images: Lateral skull X-ray after initial cochlear implantation. The arrowhead points to the electrode which is curled in a 360-degree position, indicating its position in the basal and middle turn.
case_images: CRIOT2021-2918859.002.jpg
case_images: PMC8349271_01_CRIOT2021-2918859.002.jpg
case_images: fig2
case_images: Skull X-rays (Figure 1) showed displacement of the left implant electrode when compared to the post-CI X-ray (Figure 2).
case_images: Computed tomography scan of the temporal bone with the arrowhead pointing to the electrodes outside the cochlear.
case_images: CRIOT2021-2918859.003.jpg
case_images: PMC8349271_01_CRIOT2021-2918859.003.jpg
case_images: fig3
case_images: Computed tomography (CT) of the temporal bone showed ten of 22 electrodes out of the cochlear (Figure 3).
case_images: This is an intraoperative lateral skull X-ray taken after the electrode was advanced. The electrode resumed a similar position to Figure 2.
case_images: CRIOT2021-2918859.004.jpg
case_images: PMC8349271_01_CRIOT2021-2918859.004.jpg
case_images: fig4
case_images: We first performed adhesiolysis of the middle ear and then advanced the electrode smoothly back through the round window with jeweller's forceps and intraoperative X-rays and NRT yielded a good result (Figure 4).