Onclin P, et al. - In the present study, the researchers sought to evaluate implant retreatment in a group of patients whose maxillary implants were all failing after full arch rehabilitation. The study included all consecutive patients referred from 2008 to 2018, following multiple late implant failures in the rehabilitated maxilla. Seventy implants in 15 individuals were assessed at 3.3 ± 2.5 years (range 1.1–8.6 years) after loading. Data reported that the mean Oral Health Impact Profile score was 29.5 ± 33.3. When applied as an implant-supported overdenture, the replacement of multiple failing implants in an edentulous maxilla after bone augmentation is a safe and predictable treatment procedure.