Cracked Teeth: A Review of the Literature

Abstract

Teeth in their physiological state serve as mechanical devices for mastication and are able to handle high pressures along with flexing or bending during the chewing process. Many iatrogenic and non-iatrogenic factors have been cited responsible for the compromised resistance to fracture in both endodontically and non-endodontically treated teeth. It is quintessential to determine the prognostic factors for vertical root fractures to prevent and better manage cracked teeth. This article aims to review the factors leading to the occurrence of cracks in teeth and vertical root fractures.