Not sure if the spikes can actually detach from the implant, like asbestos fibers, but even if they don't, I was wondering how the tissue surrounding the implan

Not sure if the spikes can actually detach from the implant, like asbestos fibers, but even if they don't, I was wondering how the tissue surrounding the implant will react to these spikes. Won't they be a constant irritant, which may lead to unwanted consequences? So I agree that further research is probably needed...