Fig. 5.

Three-dimensional reconstructed images demonstrating scala crossover from the scala tympani (ST) to the scala vestibuli (SV). (A) Inferior-to-superior, medial-to-lateral view of the ST (red) demonstrating the electrode array crossing the basilar membrane at approximately 180°. (B) View parallel to the basal turn shows electrode crossover from the ST (semitransparent red) to the SV (semitransparent blue).