Meta-analysis of the association between chronic periodontitis and chronic kidney disease.

Background: Many scholars have performed several clinical studies have investigated the association between chronic periodontitis (CP) and chronic kidney disease (CKD). However, there are still differences between these research results, and there is no unified conclusion. Therefore, a systematic review is required to understand this issue fully.

[Bone density changes in the apical area after rapid orthodontic extrusion of subgingivally fractured tooth].

Objective: To evaluate the bone density changes in the apical area of subgingivally fractured tooth after rapid orthodontic extrusion.

Methods: Twelve fractured incisors in 11 patients extended 2 - 5 mm below the gingival line were selected. Two weeks after root canal therapy, the subgingival fragment was lifted up and the fracture line was brought 1.

[Esthetics restoration after rapid orthodontic extrusion of subgingivally fractured incisor: a case report].

A case of a patient with subgingivally fractured incisor was presented. Two weeks after root canal therapy, the subgingival fragment was restored with fiber post, resin core and temporary crown. Gingivoplasty was performed around.