Screwmentation, screwmentable and lateral access screws
Screwmentation is a technique in which a large implant supported prosthesis is attached via a combination of screw and temporary cementation. You cement Anterior crowns typically due to angle. Nice explanation by Uwe Mohr on DT
Screwmentation or screwmentable?
Both terms can mean two things to me. One definition of a screwmentable case is the same as screwmentation, however there is another definition that is very different.
Screwmentable is also a term we use for delivering a single dental implant crown. This method is where the lab delivers a crown with an access hole and an abutment. The dentist tries in both separately to confirm fit in the mouth. Once we adjust and confirm a proper fit we cement the crown on the abutment on the model or in mouth. However, the crown/abutment are still easily removable because the crown has an access chamber in it. Therefore we remove it once the cement sets and we clean any residual cement from around the crown abutment interface. Once we remove all remnants of cement we place the prosthesis into the dental implant in the patient and torque to the proper level.
Lateral access screws
Really sick case using Friction splint from JPD 2016 Pelekanos. In the article it states the lateral was higher and had to be cement retained as not enough room for the lateral screw. Also states that today would just use angled abutments, so maybe this is something of the past.
Article showing many examples Fujiki 2014 using some sort of tapping system.