After revascularization using autologous platelet concentrates, neoformed intracanal tissues are mainly cementumlike, bonelike, and fibrous connective tissue, meaning that true regeneration of necrotic pulp may not be achieved.
Using either autologous platelet concentrates or blood clot, root wall thickening, root lengthening, and root apex closure are radiographically achieved.
Despite not restoring true pulp tissue, the management of necrotic teeth with autologous platelet concentrates may lead to clinical success.