64 Chapter 4 A B C D E F Figure 2 - A patient presented with a Brown class IId defect [21] after treatment of ameloblastoma. (a) Bar construction was made on the dental implants to support the obturator. (b) Retentive parts in the obturator prosthesis. (c) Frontal view of the obturator. (d) Palatal view of the final prosthesis. (e) Frontal view many years (>8) after implantsupported obturator delivery. (f) Panoramic radiography showed the position of dental implants in remaining bony parts of the midface or skull base.
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