Management of grossly destroyed endodontically treated teeth with lock and key custom modified cast post and core design: A case series

• Main Authors: E Deenadayalan (Author), Ashok Kumar (Author), Rajendra Kumar Tewari (Author), Surendra Kumar Mishra (Author), Sharique Alam (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2015-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The purpose of this paper is to demonstrate a more retentive custom modified lock and key design of metal cast post and core for the restoration of grossly destroyed endodontically treated molar tooth. The lock and key metal cast post consists of two parts, one in the distal canal (primary post) and...