More recently, a new concept was introduced for root canal biomechanical preparation using only one motordriven niti instrument, with no previous instrumentation. If an instrument appears to be bent after being used in a strongly curved canal, it should be discarded. If a 10 k file is very resistant to movement, use waveone small file. A new file or set of files were used to prepare one canal and were observed for any signs of deformation or fracture during shaping process. The fact is, if the one endo file performs better than other files of the same approximate size, they can be used exactly in the same way and achieve better results. Pdf the introduction of singlefile nickeltitanium niti reciprocating systems has been a major.
The new reciproc blue file generation combines the ease of the original reciproc one file endo concept. Vdw reciproc blue refill 25mm r25 pack 4 gunz estore. One important attribute of an endodontic instrument is the cutting efficiency. Evaluation of single file systems reciproc, oneshape, and. The following table on page 14 helps to compare both endo. Subsequently, the reciproc file was introduced into the market and has been widely studied. Keep repeating this motion to passively advance the edgefile x1 file until it does not easily progress. Ghassan yared dds msc, endodontist guttapercha obturation material can be removed easily from the canal with the r25 instrument. Vdw gold reciproc control unit for endodontic micromotor. Endo easy efficient one file endosingle fileroot canal.
Cutting efficiency of reciproc and waveone reciprocating. Rotary instruments in simulated curved canals page 3 of 5 9 s e x e pr. Due to the fact that the rotation in the cutting direction is larger than the reverse rotation, the instrument advances towards the apex. Wire is a proprietary process, exclusively developed and implemented by micromega for one curve. For years, several attempts have been made to improve and facilitate biomechanical preparation using different types of motordriven niti instruments. Entering a new era in endodontics with revolutionary single file systems. The reciproc instrument is then reused in the same manner until the working length. As with all nickeltitanium instruments, it should be examined during the treatment and discarded if signs of wear, such as untwisting, can be seen. Apr 01, 2015 evaluation of single file systems reciproc, oneshape, and waveone using cone beam computed tomography an in vitro study annil dhingra, 1 nidhi ruhal, 2 and anjali miglani 3 1 professor and head of department, department of conservative and endodontics, d. The prepro grammed motor is set for the angles of reciprocation and speed for waveone instruments. The file is a one endo file after testing refer to. This aids in protecting the file from overengagement, and separations breakage.
Reciproc blue r25 6 x 25 mm endodontic files vdwzipperer. J college of dental sciences and research, ghaziabad, uttar pradesh, india. Mean centering ratio at different levels after root canal preparation. The reciprocating motion improved the flexural fatigue resistance of the reciproc r25 file, compared to continuous rotation. Hence, no more timeconsuming setting of parameters angle or time is required. Comparison of shaping ability of five nickeltitanium. The reciproc instrument alternates between clockwise and counterclockwise rotation.
The purpose of this study was to compare the cyclic fatigue resistance and torsional resistance of these 2 files, reciproc and waveone. The new reciproc blue file generation with enhanced safety. The concept of canal preparation with only one mechanical instrument used in reciprocation was. The requirements for the access cavity and the straightline access to the canals, and the irrigation protocols remain unchanged. That keeps the promise of endo easy efficient discover a new world of endo. Evaluation of single file systems reciproc, oneshape, and waveone using cone beam computed tomography an in vitro study annil dhingra, 1 nidhi ruhal, 2 and anjali miglani 3 1 professor and head of department, department of conservative and endodontics, d.
Cyclic fatigue life of tangoendo, waveone gold, and reciproc. An overview of our product portfolio vdw dental endo. Reciproc blue r25 files are a new generation of files that combine the simple reciproc one file concept with improved root canal preparation and seal retreatment. Comparative evaluation of shaping ability of rotary and reciprocating nickeltitanium single file instruments on simulated root canals arvind kumar, a sheerin sarthaj department of conservative dentistry and endodontics, rajas dental college and hospital, the tamil nadu dr. Jun 17, 2016 this novel asymmetrical movement led to the development of dedicated reciprocating single file rsf systems and a new technique where only one file is needed to fully shape a canal to length. The reciproc file system vdw, munchen, germany was developed by prof. If a 10 k file moves to length easily, is loose or very loose, use waveone primary file. Operates on battery or electrical power battery recharging time. Comparative evaluation of shaping ability of rotary and. With just one click, your dental unit becomes an endounit. In the majority of cases a single file can be used to complete.
With reciproc instruments only one instrument is required to prepare a root canal. Reciproc blue is designed to be used as a single instrument. Timesaving designed for convenience, reciproc instruments are used on only one patient and then simply discarded, eli. A novel use of the reciproc r25 endodontic file for root. Its possible to prepare even complexroot canals with predictableresults using just one instrument. The reciproc instrument is used until it has reached 23 of the esti mated working length as indicated by the stopper on the instrument. Mgr medical university, tirunelveli, tamil nadu, india. With just one click, your dental unit becomes an endo unit. At the apical curvature, transportation was the lowest with tf. Versatile endo motor for innovative reciprocating instruments, classical rotary niti systems and length determination professional reciprocating functions. Reciproc vdw dental vdw dental endo easy efficient.
I waveone the waveone singlefile reciprocating system. A reciproc instrument is designed for single use in maximum one molar. The k3 peripheral blade relief helps to control the depth of cut. That means that one instrument only is required to prepare a root canal. Optimal motor performanceregardless of the method of preparation, the reciproc motors ensure reliability and safety. Ballaigues, switzerland single file systems work based on the reciprocation movement at different speeds and angles. At the apical curvature, transportation was the lowest with tf adaptive, followed by reciproc and protaper next d0 and d2.
The recommendation for single use has the added advantage of reducing instrument fatigue, which is an even more important consideration with waveone files, as one file does the work traditionally performed by three or more rotary niti files. Edgefile x1 heat treated firewire niti reciprocating files. Reziprokeaufbereitungreciprocbluevdwdentalreciprocbluebrochureen. The file design was not adapted to the new alloy, therefore, when used in continuous rotation, one main inconvenience appeared. Effect of reciproc blue, xp endo shaper, and waveone. The new waveone niti file from dentsply maillefer is a singleuse, single file system to shape the root canal completely from start to finish. Yufei liu, ning qiu, ming xue, chuyu wang, xiaoqing yu, et al 21 comparison of shaping ability of five niceltitanium rotary instruments in simulated curved canals page 3 of 5 9 s e x e pr. The one endo file was designed to be used without changing the operators preferred technique. Cyclic fatigue life of tangoendo, waveone gold, and. Manufactured from heattreated nickeltitanium alloy, one curve is a singleuse, rotary file that enables shaping of the full length of the canal with a single instrument, directly to the apex. Saves time and is effective due to fewer work phases. If the hand file 20 does not reach the working length passively, the reciproc blue 25 is selected.
This novel asymmetrical movement led to the development of dedicated reciprocating single file rsf systems and a new technique where only one file is needed to fully shape a canal to length. Timesaving preparation of the entire root canal with only one. The new reciproc blue fi le generation combines the ease of the original reciproc one fi le endo. Differencesincyclicfatigueresistanceatapicalandcoronal. Reciproc instruments are used on only one patient and then simply discarded, eli minating two work steps cleaning and sterilising. They are conceived for convenience with their intuitive menu navigation and clear display. The 2step indicator gives early acoustic feedback of increased friction on the instrument which is particularly useful for beginners. The new reciproc blue file generation combines the ease of the original reciproc one file endo concept with enhanced safety in root canal preparation and retreatment for patients. The authors chose to use the new reciproc system due to the advantages of reduced working.
Reciproc canal preparation with only one reciprocating. Safe use due to optimal stability of file even with low tapered files 2 %. The root canal shaping ability of waveone and reciproc. In the majority of canals, only one reciproc instrument is used in reciprocation to complete the canal preparation and there is no need for hand filing. Silver reciproc endo motors are designed to enable the use of both reciprocating and continuous rotary nickeltitanium systems. The instrument is then removed from the canal, the canal is irrigated and a size 10 file is used to determine the length. Proven cleaning reciproc is effective in cleaning even severely curved ability canals burklein et al. Reciproc root canal preparation with an innovative twist. The chance of transporting a root canal with a rotary file that has a noncutting tip and radial lands is minimal. Sharp cutting edges extend very close to the actual tip end, yet opposite the cutting edge the tip is smooth enabling it to follow the canal. Effect of reciproc blue, xpendo shaper, and waveone. Comparative study of the shaping capacity obtained with. Pdf endodontic treatment of mandibular molar with root.
Jun 09, 2011 inspired to find a simpler and safer way to successfully prepare a root canal, whilst complying with the highest quality requirements, vdw developed reciproc. Comparative study of the shaping capacity obtained with the. Reciproc blue product brochure vdw gmbh pdf catalogs. Inspired to find a simpler and safer way to successfully prepare a root canal, whilst complying with the highest quality requirements, vdw developed reciproc. Forget about timeconsuming instrument changes and work steps.
Increase the likelihood of a successful root canal filling with efficient irrigation. The procedure is safe as long as the clinician respects the guidelines of using the reciproc instruments for canal preparation. Endodontic nickeltitanium niti rotary and reciprocating files are useful and safe instruments for canal. If a 20 hand file or larger goes to length, use waveone large file. The reciproc one file endo system enables an effective and safe preparation with only one motor setting. An overview of our product portfolio vdw dental endo easy. In the majority of the canals, only one reciproc blue instrument is used in reciprocation to complete the canal preparation without the need for hand filing or creating a glide path. Onefile was significantly higher than reciproc and. One file endodontic system from global top are professional in the field of niti rotary instruments endodontics, endo rotary systems providing reliable best. When the file is placed in the root canal, a phase change occurs. Benefit from a safe and easy root canal preparation and create optimal conditions for disinfection. Apr 04, 2012 the purpose of this study was to compare the cyclic fatigue resistance and torsional resistance of these 2 files, reciproc and waveone. Reciproc works at 300 rpm speed in 150 ccw and 30 cw direction, while waveone gold operates at 350 rpm speed in 170 ccw and 50 cw direction and completes 360 in 3 cycles. Jun 26, 2018 subsequently, the reciproc file was introduced into the market and has been widely studied.
Movement kinematics and cyclic fatigue of niti rotary. Fkg dentaire went a step ahead and developed a totally new file design to. Endodontic treatment of mandibular molar with root. Reciproc one file endo with one instrument even complex root canals can be prepared with predictable results. Comparison of shaping ability of five nickeltitanium rotary.