[PDF] Top 20 Root canal failure Demystified

... the root canal obturating material past the apical constriction of the ...endotoxins, root-filling substances can provoke a foreign body reaction, development of periapical ... See full document

... The probability of endodontic failure will increase if the practitioner is not skilled enough to detect, locate, negotiate, and instrument any root canal. Various meth- ods have been recommended for ... See full document

... 2 canal in maxillary first and second ...MB2 canal in first molar retreatments was 67% compared to a 59% incidence in initial ...MB2 canal between initial treatments andretreatments hat ... See full document

... All root canals were filled using cold lateral condensation technique with gutta-percha points of ...or canal transporta- ...of root canal ...the failure in one criterion means ... See full document

... the canal was “carefully instrumented” and the ul- timate obturation, both vertically and laterally may be is- sues that could never be resolved in the historical ...the canal may have been worse than teeth ... See full document

... second canal either due to lake of knowledge of root canal morphol- ogy or due to lake of experience and skills to negotiate that canal [16] with a subsequent failure of root ... See full document

... of$ root$ canal$ morphology$ to$ adequately$ clean$ and$ shape$ the$ ...a$ canal$ system$ may$ demonstrate$ :ins,$ isthmuses,$ lateral$ and$ accessory$ canals,$ or$ diverse$ canal$ shapes$ ... See full document

... of root canals of any tooth may vary vastly and differs among different ethnic populations or different individuals with in the same ethnic group ...entire root canal system using mechanical and ... See full document

... mesiobuccal canal in mesiobuccal roots in maxillary molars is a common finding in root canal ...treatments. Failure on the location of these canals is associated with a high rate of ... See full document

... the root canal after treatment it has to resist and thrive standing the several intra canal medicaments and the harsh environmental caused by the ...the root canal should have the ... See full document

... procedural failure of the rotary instruments in root canal treatment, faced by dental professionals was file breakage and with hand instrument is ledge ... See full document

... the failure rate of nonsurgical RCT in all ...high failure rate are the numerous variations in root canal morphology and difficult access to a second ... See full document

... the root canal shows no significant difference between MTA- Fillapex, iRoot SP, and AH ...Pulp Canal Sealer from root dentin with and without immersion in a simulated body fluid ...SP ... See full document

... straight root/root canal, while type II refers to an initially curved entrance which continues as a straight root/root ...the root canal and a second curve beginning in ... See full document

... LJ Walsh et al (2003) 4 6 summarized the current and emerging application for lasers in clinical practice. A major application of low power lasers is the detection of caries, using fluorescence elicited from ... See full document

... external root resorption (IRR & ERR); however, merging of IRR and ERR is a rare lesion which rigorously alters the anatomy of root ...one-visit root canal therapy (RCT) using ... See full document

... the root canal treatment, we removed the full metal crown and metal core ...the root canal using a K file. After length calculation, using Root ZX (Morita, Japan), we used RC-Prep ... See full document

... of root canal therapies in permanent and primary teeth ...tissues, canal microorganisms, and their products from the canal through mechanical and chemical cleansing and debridement using hand ... See full document

... After canal location and negotiation (using International Organization for Standardization [ISO] 8 and 10 K files), pulpectomy was performed using barbed ...technique. Canal preparation was done utilising ... See full document

... alveolar canal and was significantly different from unerupted teeth ...alveolar canal, and it may represent an independent risk factor for postoperative ... See full document