An implant is a system without intrinsic biological protection. The body does not defend it in the same way it protects a natural tooth. For this reason, if long-term stability is expected, the implant must be treated from the outset as a self-defensive system.
Self-defensive design means:
From this perspective, an important principle in interpreting clinical studies becomes clear:
🔵 A comparison is meaningful only when each system is used according to its intrinsic biological logic.
If an implant placed without self-defensive design is evaluated alongside a natural tooth that benefits from biological support, what is being compared is not simply “implant versus tooth,” but two systems with fundamentally different levels of inherent protection.
Therefore, before focusing on percentages and statistical outcomes, a more fundamental question must be asked:
Was the implant in this study managed according to the logic of a self-defensive system — or was it treated as if it were biologically equivalent to a tooth?
If this distinction is not clearly addressed, the numbers themselves may be accurate — yet the clinical interpretation may be misleading.