Bonding of Fractured Fragments using Various Bonding Materials as a Treatment Modality in Cases of Vertical Root Fracture- A Systematic Review

Autor: Pooja Chandak, Manoj Ghanshyamdasji Chandak, Kajol Relan, Madhulika Chandak, Chanchal Rathi, Payal Chaudhary
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Journal of Clinical and Diagnostic Research, Vol 16, Iss 5, Pp ZE01-ZE04 (2022)
Druh dokumentu: article
ISSN: 2249-782X
0973-709X
DOI: 10.7860/JCDR/2022/50150.16303
Popis: Introduction: Vertical Root Fracture (VRF) is third most common factor leading to extraction of root canal treated tooth. It has a longitudinal orientation. This occurs due to reduction in structural integrity and dehydration of dentine. Most common treatment includes extraction of the teeth. Other modality is amputation of involved root in molars. Various materials can also be used for bonding of the fragments. Aim: To compare and evaluate the effectiveness of dentine bonding systems in re-attatchment of fractured root. Materials and Methods: The present systematic review included a comprehensive search of last 10 years was performed in the systematic electronic database PubMed. In-vitro laboratory studies that evaluated the microtensile bond strength and fracture resistance of multiple dentine adhesive systems and compared them in human and/or animal teeth in which VRF had occurred were included. A total of 16 non duplicated studies were retrieved in the systematic search. Results: Out of 16 studies four studies were included in the systematic review. One study assessed the bond strength of the adhesive using table top testing machine. Two studies assessed the microtensile bond strength using stereo microscope and one study assessed recurrence of the fracture using Instron Machine. The studies demonstrated large variability among methodology used for evaluation. In one study, acid phosphate monomer showed highest microtensile bond strength (p
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