A multiple post-core technique.
An indirect technique to prepare a multirooted pulpless tooth to receive a crown is presented. The crown also may be made on the newly completed core and its die. The procedure promotes the use of a commercial dental laboratory. The system, which uses divergent roots, results in a cast core having maximum retention.
D002484:Cementation; D003442:Crowns; D003735:Dental Casting Technique; D003737:Dental Cavity Preparation / Q000379:methods; D003761:Dental Impression Technique; D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D006801:Humans; D011176:Post and Core Technique