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Restoration of an endodontically treated tooth, because of the significant loss of tooth structure, often requires additional support from the root canal by means of a post-and core restoration. However, post may generate stresses which lead to vertical root fracture and loss of the tooth. Since post design, material used and the post space preparation has a significant influence on vertical fracture prevalence, broad investigation is in progress to find out the optimum procedure. Esthetic, functional and structural rehabilitation of a pulpless tooth are critically important to ensure a...