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. 2016 Sep;50(3):251–257. doi: 10.15644/asc50/3/8

Table 1. Complications of zygomatic implants in the 4 cases and their treatment.

Number of implants placed Complication Treatment Follow up
Case 1 2 zygomatic and 4 conventional implants Aseptic necrosis after 1 year Removal of the apical part 10 years
Case 2 2 zygomatic and 4 conventional implants Failure of osseoinegration / 4 months Complete removal of the zygomatic implant 7 years
Case 3 2 zygomatic and 6 conventional implants Periimplantitis after 4 years Partial removal of the zygomatic implant 5 years
Case 4 2 zygomatic and 5 conventional implants Periimplantitis after 2 years Complete removal of the zygomatic implant 5 years