The Comparative Analysis of the Effectiveness of Four Different Storage Media (Placentrex, Propolis 10%, Pomegranate Juice 5%, and Hank's Balanced Salt Solution) in Preserving the Viability of Periodontal Ligament Cells: An In Vitro Study.

Background: Out of all traumas, dentoalveolar trauma occurs quite frequently and is commonly linked to avulsion injuries. Of all severe lesions to the permanent dentition, tooth avulsion accounts for 1%-16% of cases. The extraoral dry time and the storage medium in which the tooth is stored and its capacity to promote cell viability are two important variables influencing the prognosis of an avulsed tooth following replantation.