OrthoTruss™
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Learners & clinicians · Foundations & reference
At birth, the skull and face grow at wildly different rates — the head that looks "too big" for the face is not a proportion error, it is the plan. This chapter follows the skull and jaws from that first mismatch through to the adult proportions orthodontics is built to understand.
Learners & clinicians · Foundations & reference
Long before a tooth appears in the mouth, it is already moving. This chapter follows that hidden journey: from a crown sitting quietly in its bony crypt, to a root that elongates and drags it upward, to the same resorb-here/build-there bone machinery from the last chapter now working vertically instead of sideways, to the preformed path it follows through bone, and to what happens when any link in that chain breaks.
Learners & clinicians · Foundations & reference
Every mechanism in the last two chapters can fail in a specific, recognizable way. A blocked path stalls a tooth in impaction. The follicle that clears bone can instead trap fluid and become a cyst. A ligament that never regenerates after injury lets bone fuse directly onto root, freezing a tooth in place. And a primary tooth's own exfoliation depends on the same resorption machinery being aimed at its root instead of bone. This chapter follows each failure back to the normal process it broke.
Learners & clinicians · Foundations & reference
Craniofacial growth, skeletal maturation, dental development, and growth modification.
Learners & clinicians · Professional study
Craniofacial Growth questions for study and self-testing. Coverage is selective; sources are shown with the answers.
Learners & clinicians · Professional study
Skeletal Growth questions for study and self-testing. Coverage is selective; sources are shown with the answers.
Learners & clinicians · Professional study
Dental Development questions for study and self-testing. Coverage is selective; sources are shown with the answers.
Learners & clinicians · Professional study
Growth Modification questions for study and self-testing. Coverage is selective; sources are shown with the answers.
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