Endodontic file fracture has traditionally been considered an uncommon event; however, a recent perception of increased fracture incidence with rotary nickel-titanium (NiTi) instruments has emerged.
Microsurgical endodontic retreatment of a maxillary molar with a separated file: a case report
This paper will explore the pathological process involved in dental resorption as well as its classifications and aetiology. The second subsequent paper will look at its diagnosis and management.
When a file fractures during root canal treatment there are several treatment options available to the clinician. The definitive management should be based on a thorough knowledge of the success rates of each treatment option, balanced against potential risks of removal or file retention. Although integration of modern techniques into endodontic practice has improved the clinician's ability to remove fractured files, removal may not always be possible or even desirable.
Canal configuration in the mesiobuccal root of the maxillary 1st molar and its endodontic significance Weine 1969 Mesiobuccal roots of 208 extracted maxillary first molars were sectioned from a mesial approach in a buccolingual direction using sand paper. Type I... Continue Reading →
San Antonio Guide to Classic Endodontic Literature
Its not uncommon for practitioners to refer to specialists or secondary care units for treatment of a 'periapical cyst' or 'radicular cyst'. The only surefire way of diagnosing the presence of a cyst is through histology, although such lesions do... Continue Reading →
I watched 'Logan' recently-it was a fairly emotional affair illustrating the slow demise of both Wolverine and Doctor X. The former slowly succumbing to the poisonous adamantium (rhymes with stuff we use!) and the latter to alzheimers and dementia. Wolverine... Continue Reading →
Irrigation is the key step in disinfection of the root canal system. Reducing the bacterial load within the apical 3mm of the canal in preparation for obturation is largely achieved with chemo-mechanical debridement utilising files and hypochlorite. The method with... Continue Reading →
It's true, did you ever meet an orthopaedic surgeon who could mend a broken leg blindfolded ? Visualisation is everything in any procedure and if you can't see it you can't treat it. In many cases not seeing can result... Continue Reading →
Contemporary issues in the provision of Restorative Dentistry At the current time there are many challenges associated with managing the need for restorative dentistry at all levels within the NHS. This is a multifactorial problem from training, funding, increased need,... Continue Reading →