Evidence of acute inflammation in the periodontal ligament subsequent to orthodontic tooth movement in rats
und | 21. Jan. 2024
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Online veröffentlicht: 21. Jan. 2024
Seitenbereich: 107 - 109
DOI: https://doi.org/10.2478/aoj-1989-0022
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© 1989 Stephanie M. Cooper et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Experimental orthodontic tooth extrusion can result in red cell diapedesis through the PDL vascular wall. Diapedesis is an early sign of acute inflammation. At the ultrastructural level, red cell migration is demonstrated occurring through the endothelial junction of a postcapillary-sized venule. This phenomenon is considered to be indicative of unphysiological tooth loading..