| The mastoid shapes are designed to help the surgeon avoid defects in the area of the mastoid bone. This can be after obliterative mastoidectomy, posterior fossa tumour surgeries, surgeries with lateral with approaches to the skull base.
It is available in regular & medium sizes. The medium size implants are designed for teh left & the right side. The regular size has an universal applications regardless of the side surgery. The edges can be shaped to overlap the bone defect by about 0.5mm. |
