Many patients that are looking for full mouth restorations have numerous missing and failing teeth. In these situations, if the remaining teeth are failing due to severe periodontal disease, also know as gum disease, or the remaining teeth have had root canal treatment; the dental professional will recommend removing these teeth and restoring the mouth with a All-on-4, All-on-5 or All-on-6 dental implant procedure. This is often done to eliminate any further damage caused by the periodontal disease and to restore the patient’s oral health back to a permanent durable state.