This newsletter is intended to update clinicians on the current understanding of best practices in the two pillars of nonsurgical endodontics, canal preparation and obturation, and to highlight strategies for decision making in both uncomplicated and more difficult endodontic cases. Pdf sealing efficiency of beefill 2in1 and system bobtura ii. The result, however, must be maintained over time through an effective root canal fillings preventing the entry of microorganisms and tissutal fluid in the root canal system. A drop of sealer is placed in the canal using the apical. The sealer fills voids and irregularities of the root canal space left unfilled by the obturation core material. Thank you for purchasing the system b cordless obturation system. Adequate obturation of the root canal system provides mechanical barrier, preventing bacterial. Stephen buchanan describes the continuous wave obturation functionality of the sybronendo elements obturation unit. Replacement system b shields, power supply 8547912 9730322 elements obturation unit kerr endodontics the elements obturation unit combines system b technology with a motor driven extruder handpiece for the continuous wave condensation technique. The array of instruments in the endo twinn system can be introduced more deeply into the root canal and into more convoluted root canals than is possible using the system b technique. Describe briefly other techniques used for obturation, including thermoplasticization, thermocompaction, paste injection, core carrier systems, and sectional obturation. The medium system b tip compares closely to a medium guttapercha cone, and the medium fine system b tip resembles a medium fine guttapercha cone. Canal preparation and obturation clinical newsletter aae.
Comparison of two vertical condensation obturation. Recently new materials have been introduced on the market, hence alternatives techniques for the root canals obturation have been developed and proposed. Ruddle downloadable pdf library advanced endodontics. The feathered tip 12 mm of the guttapercha cone is removed. System b cordless obturation system pack tips refill, 2pkg, fine and fine medium kerr endodontics. From downpack to backfill, the elements obturation unit puts the continuous wave of condensation technique into one.
Comparison of obturation techniques using three delivery. Techniques of root canal obturation linkedin slideshare. A total of 60 patients, divided in two groups of 30 each groupa obturaii and group b system b. Single cone obturation technique ppt linkedin slideshare. Describe the custom cone chloroformsoftened technique and discuss when it is indicated. The system b endodontic heat source unit eieanalytic was designed to modify schilders technique by obturating the root canal system with a single continuous. The elements obturation unit combines our system b technology with a motordriven extruder handpiece to make obturation efficient, predictable, and accurate. Kerr endodontics is the industry leader in endodontic heat carriers. Sealing efficiency of beefill 2in1 and system bobtura ii versus. Warm vertical compaction is a technique in which plasticized guttapercha can be condensed into roots, and is able to create a homogeneous obturation with good tridimensional sealing 4,5. This study was a crosssectional comparative, clinical study.
For 25 years obtura spartan endodontics has offered quality products that clinicians have come to know and trust. It has been designed to provide both the endodontist and general practitioner with a variety of effective techniques and quality gutta percha materials that, when used as directed can assure a successful obturation. The number of filled lateral canals located in the middle thirds of the roots were significantly higher than the filled canals in the apical and coronal third of the canals. Elements obturation unit continuous wave obturation. This method of obturation is simple to use and claims to have highquality and three dimensional root canal filling, with significantly less voids and gaps, than lateral compaction. Extracted teeth were obturated using different techniques and cleared. Paste obturation is not the legal standard of care in north america. The obtura ii system consists of a hand held gun with a chamber in to which pellets of guttapercha are loaded, along with silver needles of varying gauges used to deliver the thermoplasticized. You are now an owner of the premier cordless obturation system. Fast and easy application results in an effective seal, guarding against secondary. Guttapercha, obturating material, obturating technique, obturation.
Results the microseal technique produced a dense homogeneous gutta. Thermafil and system b obtura techniques found to be superior to other techniques in filling lateral canals. The activ gp system, for the first time in endodontics, delivers a monobloc obturation result with a true monocone technique. In attempt to simplify the warm vertical compaction technique, new devices such as beefill 2 in 1 vdw. Contemporary obturation of the root canal system article pdf available in british dental journal official journal of the british dental association.
Create pdf with go2pdf for free, if you wish to remove this line, click here to buy virtual pdf printer singlematched, tapersized cone technique baumgartner and tinkle 2005 the use of a niti filematched, tapersized cone system promotes the singlecone cementation technique and has been advocated for obturation of curved root canals. Note a obturation using mcspadden technique resulting in filling of mb2 canal and lateral anatomy. The dual contains handpieces that are used for down pack pack and backfill flow techniques to obturate the root canal system. Aim the aims of this study were firstly to compare the area of canal occupied by guttapercha, sealer or voids using the system b heating device with that obtained by a modified vertical condensation technique using the touch n heat. The system b allows you to dial in the exact temperature setting, which it maintains throughout the procedure. There are many different materials and techniques available each with. Read the manual carefully before operating the instruments. Singlematched, tapersized cone technique introduction of a novel obturation method dr. System b obturation continuous wave of condensation l. A system b condenserplugger is chosen that matches the shape of the prepared canal and the guttapercha cone. A system b condenserplugger is chosen that matches the shape of the prepared canal and the.
Quality of canal obturation was assessed based on the amount of paste in the canal. Describe the preparation of the canal for obturation. Mohammed abdullah alshehri bds, aegd, sscard, sfdi create pdf with go2pdf for free, if you wish to remove this line, click here to buy virtual pdf printer. We are proud of the products we make and we believe that the tools you use are almost as important for success as the knowledge and skills you possess. Guttasmart cordless obturation device and conform fit guttapercha master cones feature the same lowtemperature flow characteristics and radiopacity. For those using any thermoplastic gutta percha technique, the most common products have been the touchn heat or system b sybron endo, orange, ca to downpack the apical third, and the obtura obtura spartan, st. Fast and easy application results in an effective seal, guarding against secondary infection. The mixing technique of the obturating material as well as obturation technique also significantly influences the success rate. The apical sealing efficiency of system bobtura ii and beefill were inferior to the other obturation techniques after 2week fluid conductance. Evaluation in vitro of the filling ability, adaptation and compactation of gutapercha in the root canal system by different filling techniques. Elementsfree system kerr endodontics for warm vertical obturation, the cordless elementsfree. Obturation technique using warm vertical compaction.
Pdf contemporary obturation of the root canal system. Comparison of apical sealing ability of continuous wave of. It has to be said, however, that the vibration frequency 100 hz is lower than the ultrasonic frequency. Comparison of two vertical condensation obturation techniques. Comparison of microseal and system bobtura ii obturation. Sealing efficacy of system b versus thermafil and guttacore. One major benefit of the singlecone technique is its simplicity. As mentioned in previous articles, precisionbased endodontics requires accuracy between the file and the master cone.
In this article all the root canal filling materials and techniques available at present are discussed. The pack handpiece is intended to heat electric heat pluggers for warming and softening guttapercha master cones and. Note also that the thermafil technique can be used after canal preparation with conventional files used in a stepback technique. From downpack to backfill, the elements obturation unit puts the continuous wave of condensation technique into one simpletooperate device that takes up only the space of two. This study aimed to evaluate the quality of guttapercha gp root canal fillings and their adaptation to the root canal walls, when the system b was used in three steps and a single step to fill three different splittooth models.
System b, guttacore and thermafil techniques showed a similar sealing effect. Pdf comparison of two vertical condensation obturation. Adequate sealing of the obturation material inside the root canal is important to the success of endodontic treatment, because up to 60% of endodontic treatment failures are caused by the incomplete obturation of the root canal. Effect of six obturation techniques on filling of lateral. The technique described in this article uses the following instrumentation.
Included in this manual are instructions for both the system b pack and system b fill devices. The system b heat source provides unequalled convenience, reliability, and accuracy and is the finest gutta percha condensation system available on the market today. The rubber stopper is then positioned 2mm shy of binding point i. Obturaii and system b as root canal filling techniques and document the better success rate of thermoplastic technique for root canal obturation. Elements obturation unit the elements obturation unit combines our system b technology with a motordriven extruder handpiece to make obturation efficient, predictable, and accurate. System b cordless obturation system charge adapter, 110 v. Guttacore is an obturation carrier system method made entirely of guttapercha with a core obturator prepared with crosslinked guttapercha. Contemporary obturation of the root canal system ctc software.
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