MRI-Based Estimation of Scalar Cochlear-Implant Electrode Position

Figure 4

(a) MRI scalar pattern of the scala vestibuli’s position in Patient 9. The star indicates the scala tympani in the second turn. The arrow indicates the electrode’s diminishing signal in the scala vestibuli. (b) FPT pattern of the scala vestibuli’s position in Patient 9. The stars indicate the scala tympani in the basal and second turns.

(a)

(b)