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6 resources
Learners & clinicians · Foundations & reference
An archwire doesn't move a tooth directly — it moves the periodontal ligament, and the ligament tells the bone what to do. This chapter follows that chain: from the fibrous tissue holding a tooth in its socket, to the pressure and tension it feels under load, to the cells and molecular signal that turn "squeezed" into "resorbed" and "stretched" into "built."
Learners & clinicians · Foundations & reference
Force systems, centers of resistance, anchorage, wire mechanics, and loop mechanics.
Clinicians & researchers · Applied mechanics
See whether the wire is active and which tooth receives each force and couple.
Clinicians & researchers · Applied mechanics
Level one displaced tooth and reveal the reciprocal extrusion and moments inherited by its neighbors.
Clinicians & researchers · Applied mechanics
Estimate how much prescribed force reaches the tooth after friction and binding.
Learners & clinicians · Professional study
Wire Mechanics questions for study and self-testing. Coverage is selective; sources are shown with the answers.
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