Case Report
Rehabilitation of an Extremely Edentulous Atrophic Maxilla with a Pseudoskeletal Class III Relationship
Figure 4
Sinus augmentation and mandibular restoration: (a) OPG after sinus augmentation and implant placement in the mandible; (b) implant-retained bar; (c) clips for retention of the base over the bar; (d) OPG section after loading of the mandibular implants.
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