The issue is a software malfunction incorrectly filtering compatibility information contained in the library Straumann® blx/tlx implants and the affected Straumann® step-by-step full drill protocol libraries where multiple sub-full drill protocols exist, e.g., hard-, medium- and soft-bone protocols. The software does not filter out unsupported sleeve height positions for a particular sub-full drill protocol and instead shows all possible sleeve height positions for all sub-full drill protocols. Recall start date: August 16, 2023