机用镍钛器械切削及成形能力的影响因素
|
摘要
应用机械化学预备去除根管内的感染源并为根管充填提供足够的空间是根管治疗成功的关键。机用镍钛器械因其成形能力好、切削能力强、临床工作效率高、并发症少等优势得到了临床医生的青睐。近年来镍钛器械种类推陈出新,在材质、锥度、横截面形状、运动方式等有所改变,均会直接影响镍钛器械的切削及成形能力,文章就此4个影响因素做一介绍。
The application of mechanical preparation and chemical preparation to remove the source of infection in the root canal and provide adequate space for root canal filling is the key to successful root canal treatment. Engine-driven nickel-titanium instruments have been favored by clinicians because of their superior shaping ability,excellent cutting ability,high clinical work efficiency and few complications. In recent years,the types of nickel-titanium instruments have been updated,and material,tapers,cross-sectional shapes,and rotary way have changed,which will directly affect the cutting and shaping ability of nickel-titanium instruments. The aim of this article is to introduce the four influencing factors.
The application of mechanical preparation and chemical preparation to remove the source of infection in the root canal and provide adequate space for root canal filling is the key to successful root canal treatment. Engine-driven nickel-titanium instruments have been favored by clinicians because of their superior shaping ability,excellent cutting ability,high clinical work efficiency and few complications. In recent years,the types of nickel-titanium instruments have been updated,and material,tapers,cross-sectional shapes,and rotary way have changed,which will directly affect the cutting and shaping ability of nickel-titanium instruments. The aim of this article is to introduce the four influencing factors.
引文
[1]Walia HM,Brantley WA,Gerstein H.An initial investigation of the bending and torsional properties of Nitinol root canal files[J].J Endod,1988,14(7):346-351.
[2]Alapati SB,Brantley WA,Iijima M,et al.Metallurgical characterization of a new nickel-titanium wire for rotary endodontic instruments[J].J Endod,2009,35(11):1589-1593.
[3]Shen Y,Coil JM,Zhou HM,et al.ProFile Vortex instruments after clinical use:a metallurgical properties study[J].J Endod,2012,38(12):1613-1617.
[4]Iacono F,Pirani C,Generali L,et al.Structural analysis of HyFlex EDM instruments[J].Int Endod J,2017,50(3):303-313.
[5]Braga LC,Faria SA,Buono VT,et al.Impact of heat treatments on the fatigue resistance of different rotary nickel-titanium instruments[J].J Endod,2014,40(9):1494-1497.
[6]Hülsmann M,Peters OA,Dummer PMH.Mechanical preparation of root canals:shaping goals,techniques and means[J].Endod Topics,2005,10(1):30-76.
[7]Guelzow A,Stamm O,Martus P,et al.Comparative study of six rotary nickel-titanium systems and hand instrumentation for root canal preparation[J].Int Endod J,2005,38(10):743-752.
[8]冯瑞明,薛明.根管内感染控制的难点及策略[J].中国实用口腔科杂志,2017,10(4):202-206.
[9]Schafer E,Vlassis M.Comparative investigation of two rotary nickel-titanium instruments:ProTaper versus RaCe.Part 2.Cleaning effectiveness and shaping ability in severely curved root canals of extracted teeth[J].Int Endod J,2004,37(4):239-248.
[10]Bergmans L,Van Cleynenbreugel J,Beullens M,et al.Progressive versus constant tapered shaft design using NiTi rotary instruments[J].Int Endod J,2003,36(4):288-295.
[11]王芬,薛明.镍钛器械研究进展[J].中国实用口腔科杂志,2011,4(6):377-382.
[12]Capar ID,Ertas H,Ok E,et al.Comparison of single cone obturation performance of different novel nickel-titanium rotary systems[J].Acta Odontol Scand,2014,72(7):537-542.
[13]Kim HC,Kim HJ,Lee CJ,et al.Mechanical response of nickeltitanium instruments with different cross-sectional designs during shaping of simulated curved canals[J].Int Endod J,2009,42(7):593-602.
[14]Diemer F,Michetti J,Mallet JP,et al.Effect of asymmetry on the behavior of prototype rotary triple helix root canal instruments[J].J Endod,2013,39(6):829-832.
[15]Ruddle CJ,MachtouP,West JD.The shaping movement:fifthgeneration technology[J].Dent Today,2013,32:94,96-99.
[16]Ozsu D,Karatas E,Arslan H,et al.Quantitive evaluation of apically extruded debris during root canal instrumentation with ProTaper Universal,ProTaper Next,WaveOne,and self-adjusting file systems[J].Eur J Dent,2014,8(4):504-508.
[17]Ustun Y,Asian T,Sagsen B,et al.The effects of different nickle-titanium instruments on dentinal micmcrack formations during root canal preparation[J].Eur J Dent,2015,9(1):41-46.
[18]Lim YJ,Park SJ,Kim HC,et al.Comparison of the centering ability of WaveOne and Reciproc nickle-titanium instruments in simulated curved canals[J].Restor Dent Endo,2013,38(1):21-25.
[19]Kiefner P,Ban M,De-Deus G.Is the reciprocating movement perseable to improve the cyclic fatigue resistance of instruments[J].Int Endod J,2014,47(5):430-436.
[20]Hwang YH,Bae KS,Baek SH,et al.Shaping ability of the conventional nickel-titanium and reciprocating nickel-titanium file systems:a comparative study using micro-computed tomography[J].J Endod,2014,40(8):1186-1190.
[21]Berutti E,Chiandussi G,Paolino DS,et al.Canal shaping with WaveOne primary reciprocating files and ProTaper system:a comparative study[J].J Endod,2012,38(4):505-509.
[22]Akbulut MB,Akman M,Terlemez A,et al.Efficacy of Twisted File Adaptive,Reciproc and ProTaper Universal Retreatment instruments for root-canal-filling removal:a cone-beam computed tomography study[J].Dent Mater J,2016,35(1):126-131.
[2]Alapati SB,Brantley WA,Iijima M,et al.Metallurgical characterization of a new nickel-titanium wire for rotary endodontic instruments[J].J Endod,2009,35(11):1589-1593.
[3]Shen Y,Coil JM,Zhou HM,et al.ProFile Vortex instruments after clinical use:a metallurgical properties study[J].J Endod,2012,38(12):1613-1617.
[4]Iacono F,Pirani C,Generali L,et al.Structural analysis of HyFlex EDM instruments[J].Int Endod J,2017,50(3):303-313.
[5]Braga LC,Faria SA,Buono VT,et al.Impact of heat treatments on the fatigue resistance of different rotary nickel-titanium instruments[J].J Endod,2014,40(9):1494-1497.
[6]Hülsmann M,Peters OA,Dummer PMH.Mechanical preparation of root canals:shaping goals,techniques and means[J].Endod Topics,2005,10(1):30-76.
[7]Guelzow A,Stamm O,Martus P,et al.Comparative study of six rotary nickel-titanium systems and hand instrumentation for root canal preparation[J].Int Endod J,2005,38(10):743-752.
[8]冯瑞明,薛明.根管内感染控制的难点及策略[J].中国实用口腔科杂志,2017,10(4):202-206.
[9]Schafer E,Vlassis M.Comparative investigation of two rotary nickel-titanium instruments:ProTaper versus RaCe.Part 2.Cleaning effectiveness and shaping ability in severely curved root canals of extracted teeth[J].Int Endod J,2004,37(4):239-248.
[10]Bergmans L,Van Cleynenbreugel J,Beullens M,et al.Progressive versus constant tapered shaft design using NiTi rotary instruments[J].Int Endod J,2003,36(4):288-295.
[11]王芬,薛明.镍钛器械研究进展[J].中国实用口腔科杂志,2011,4(6):377-382.
[12]Capar ID,Ertas H,Ok E,et al.Comparison of single cone obturation performance of different novel nickel-titanium rotary systems[J].Acta Odontol Scand,2014,72(7):537-542.
[13]Kim HC,Kim HJ,Lee CJ,et al.Mechanical response of nickeltitanium instruments with different cross-sectional designs during shaping of simulated curved canals[J].Int Endod J,2009,42(7):593-602.
[14]Diemer F,Michetti J,Mallet JP,et al.Effect of asymmetry on the behavior of prototype rotary triple helix root canal instruments[J].J Endod,2013,39(6):829-832.
[15]Ruddle CJ,MachtouP,West JD.The shaping movement:fifthgeneration technology[J].Dent Today,2013,32:94,96-99.
[16]Ozsu D,Karatas E,Arslan H,et al.Quantitive evaluation of apically extruded debris during root canal instrumentation with ProTaper Universal,ProTaper Next,WaveOne,and self-adjusting file systems[J].Eur J Dent,2014,8(4):504-508.
[17]Ustun Y,Asian T,Sagsen B,et al.The effects of different nickle-titanium instruments on dentinal micmcrack formations during root canal preparation[J].Eur J Dent,2015,9(1):41-46.
[18]Lim YJ,Park SJ,Kim HC,et al.Comparison of the centering ability of WaveOne and Reciproc nickle-titanium instruments in simulated curved canals[J].Restor Dent Endo,2013,38(1):21-25.
[19]Kiefner P,Ban M,De-Deus G.Is the reciprocating movement perseable to improve the cyclic fatigue resistance of instruments[J].Int Endod J,2014,47(5):430-436.
[20]Hwang YH,Bae KS,Baek SH,et al.Shaping ability of the conventional nickel-titanium and reciprocating nickel-titanium file systems:a comparative study using micro-computed tomography[J].J Endod,2014,40(8):1186-1190.
[21]Berutti E,Chiandussi G,Paolino DS,et al.Canal shaping with WaveOne primary reciprocating files and ProTaper system:a comparative study[J].J Endod,2012,38(4):505-509.
[22]Akbulut MB,Akman M,Terlemez A,et al.Efficacy of Twisted File Adaptive,Reciproc and ProTaper Universal Retreatment instruments for root-canal-filling removal:a cone-beam computed tomography study[J].Dent Mater J,2016,35(1):126-131.