Research Article

Cochlear Implantation after Bacterial Meningitis in Infants Younger Than 9 Months

Figure 4

Schematic drawing of the construction of a bony island (in red). The cortical bone is thinned in the middle of the CI-shaped well, and the dura is completely uncovered at the borders of this well, creating an “island” of cortical bone protecting the dura.
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