Biologically incompatible, anatomically inappropriate, and functionally disastrous- These terms summarize the full-mouth dental implant treatment provided to a patient who suffered significant infection and loss of all dental implants, restoration, and supporting bone and soft tissue. In this ‘Complex Case Discussion Series’, The panelists describe the sequence on how this complication occurred, patient’s initial presentation, and how the he was managed in a staged approach. We’ll describe the steps in managing the infection, restoring missing bone and gum tissue, and eventually providing him with a proper fixed implant-supported full arch restoratio