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The periodontal ligament-periosteum sandwich hypothesis: A thought experiment on fenestrations and dehiscences. | LitMetric

The periodontal ligament-periosteum sandwich hypothesis: A thought experiment on fenestrations and dehiscences.

Am J Orthod Dentofacial Orthop

Department of Orthodontics, University of Washington, Seattle, Wash. Electronic address:

Published: January 2025

This article describes a hypothesis for bone recovery after iatrogenic dehiscences or fenestrations. When roots are moved out of the alveolar bone, the periodontal ligament and periosteum form a bilayer membrane (sandwich) over the exposed root. If the root is allowed to relapse back toward its original position, bone recovery will occur between the periodontal ligament and periosteum.

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Source
http://dx.doi.org/10.1016/j.ajodo.2024.08.017DOI Listing

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