Revision surgery for otosclerosis: An overview

Figure 1 CT appearance of cochlear otosclerosis. Note for perilabyrinthine decalcification (marked with arrows).

Figure 2 Bilateral superior semicircular canal dehiscence of A and B (marked with arrows).

Figure 3 Revision stapes surgery due to incus necrosis. Bone cement was used to reconstruct the incus. Titanium prosthesis was placed over the fixed incus.

Figure 4 Ossicular reconstructions between the mobile malleus and stapes footplate fenestra if incus is not available due dislocation or extensive necrosis.

Figure 5 Temporal bone tomography with long prosthesis inside the vestibule (marked with yellow circle).