Osstell Mentor How does the implant practitioner tell whether an implant is ready for loading? As mentioned in our Osstem TSIII page, most GS implants (RBM surface treatment) integrate within 2-3 months and SLA implants can integrate in 6 weeks. To be on the safe side, the implant practitioner can choose to wait for 3 months, 6 months, 1 year. But can the patient wait? New age implant dentistry takes the guesswork out of osseointegration. The Osstell Mentor is a nifty device that can give the implant practitioner a quantitative and objective measurement of the force required to remove the implant.