case_images: PMC8363444_01
case_images: The new PEEK implants fixed into the subperiosteal pocket bilaterally.
case_images: CRIS2021-5518433.001.jpg
case_images: PMC8363444_01_CRIS2021-5518433.001.jpg
case_images: fig1
case_images: The two preexistent silicone implants were removed, and then, subperiosteal soft tissue detachment is allowed to place the implants on the bone surface and to anchor with screws in the programmed position (Figure 1).