If the avulsed teeth are stored in a supportive medium such as HBSS, the length of time out of the socket is less important then physiologic status of the PDL cells.15,16 Studies have indicated that storage for 4 days in dogs and 2 weeks in monkeys results in <30% resorption following reimplantation.17-19.
ITP - Immune thrombocytopenia, also known as immune or idiopathic thrombocytopenic purpura, is a rare bleeding disorder characterized by a low amount of platelets in the blood. Platelets are needed for clotting of the blood.
Idiopathic thrombocytopenic purpura (ITP) is a rare autoimmune disorder, in which a person's blood doesn't clot properly, because the immune system destroys the blood-clotting platelets. We do not know the cause of ITP, but some kinds of viral infection may cause the immune system to malfunction and start producing antibodies that attack platelets.