-
Time: <1 sec
- Event:
- -- PDL fluid is incompressible
- -- Alveolar bone bends
- -- A piezoelectric signal is generated
-
Time: 1-2 sec
- Event:
- PDL fluid is expressed, tooth moves within the PDL space
-
Time: 3-5 sec
- Event:
- Blood vessels within the PDL occluded on the pressure side
-
Time: Minutes
- Event:
- Blood flow cut off to compressed PDL area
-
Time: Hours
- Event:
- Cell death in compressed PDL area
-
Time: 3-5 days
- Event:
- -- Cell differentiation in adjacent marrow spaces
- -- Undermining Resporption begins
-
Time: 7-14 days
- Event:
- Undermining resorption removes lamina dura adjacet to compressed PDL --> tooth movement begins
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