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9. The bone has two important and unique behaviors: the remodeling, which is the direct mechanism of growth and replacement that occurs throughout life, and the relocation, that only happens during the growth phase. <br>10- The relocation is a vector sum: the jaw grows up and back, but finds the skull base, which is growing down and forward: it then moves down and forward. 10-1- In a case of ankylosis where there is no endochondral growth in the industry, the base of the skull down more, because there was no interaction of forces.<br>11. In the region of the jaw, we have the lip elevator muscles working in parallel to the bone, causing its retraction. But the jaw comes forward because the traction of the palatal muscles and chewing on its posterior surface causes a large increase in volume, against the greater wing of the sphenoid to move forward. <br>12. The remodeling is the direct effect of forces the bone receives: the air turbilhona causes absorption in the nasal cavity of the floor, and not disappearing bone is deposited in the oral face, causing the descent of the palate and the elongation of the face. <br>13- The palate never rectifies because the arc alveolar also grows ... and how it can grow, is under pressure from chewing?
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