GEÇMİŞTEN GÜNÜMÜZE POLİMERİZASYON CİHAZLARI

Görünür ışıkla sertleşen kompozit rezinlerin polimerizasyonu için ışık cihazları kullanılmaktadır. Kompozit rezinlerin içeriğinde olduğu gibi piyasaya çıkarılan ışık cihazlarında da çeşitlilikler olmuştur. Uygulama zamanını azaltmak ve polimerizasyon miktarını arttırmak için kullanılan teknolojiler ve teknikler zaman içerisinde değişim göstermektedir. İlk geliştirilen ultraviyole ışık cihazından günümüze kadar; kuartz tungsten halojen ışık cihazları (QTH), light emitting diode (LED), plazma ark ışık cihazları (PAC), argon lazer ışık cihazları olmak üzere farklı tipte ışık kaynakları geliştirilmiştir. Bu derlemenin amacı günümüzde kullanılan ışık cihazlarının özelliklerini, çalışma prensiplerini ve polimerizasyon etkinlikleri hakkında güncel çalışmalar ışığında bilgi vermektedir. Anahtar Kelimeler: Halojen Işık Cihazları, Işık Cihazları, Lazer, LED, PAC Abstract Light curing units are used polmerization for light-cured composite resins. Content of composite resins as well as light curing device has been varied. Using technologies and techniques to reduce the time aplication and increase the amount of the polimeriztion has changed over time. From the first developed device ultraviolet up to the present, quartz-tungsten-halogen light-curing units (QTH), light emitting diode (LED), plasma arc light devices (PAC), argon laser light devices have been developed, including different types of light sources. The aim of this review is to present the properties of the light equipment, working principles and in the light of recent studies provide information about the activities of polymerization. Key Words: Halogen Lamp, Light-Curing Unit, Laser, LED, PAC

Anahtar Kelimeler:

alojen Işık Cihazları, Işık Cihazları, Lazer, LED

PDF

___

1- Rawls KJ, Esquivel-Upshaw, J. Restorative resins. In: Phillips’ Science Of Dental Materials. 11th Ed. Ed: Anusavıce, K.J., St. Louis: W.B. Saunders, 2003. p: 399-437.
2- Yazici AR, Muftu A, Kugel G, Perry RD. Comparison of temperature changes in the pulp chamber induced by various light curing units, in vitro. Oper Dent.2006;31:261-265.
3- Unterbrink GL, Muessner R. Influence of light intensity on two restorative systems. J. Dent. 1995;23: 183-189.
4- Mills RW, Jandt KD, Ashworth SH. Dental composite depth of cure with halogen and blue light emitting diode technology. Br. Dent. J.1999; 24:388-391.
5- Mills RW, UHL A, Jandt KD. High power light emitting diode (LED) arrays versus halogen light polymerization of oral biomaterials: Barcol hardness, compressive strenght and radiometric properties. Biomaterials, 2002; 24: 2097-2103
6- Craig RG, Powers JM. Restorative dental materials. 11th Ed. St. Louis: The C.V. Mosby Co., 2002. p: 231-285.
7- Rueggeberg FA, Ergle JW, Mettenburg DJ. Polymerization depths of contemporary light-curing units using microhardness. J Esthet Dent. 2000; 12: 340-349.
8- Asmussen E, Peutzfeldt A. Polymerization contraction of resin composite vs. energy and power density of light-cure. Eur J Oral Sci, 2005;113: 417-421.
9- Halvorson RH, Erickson RL, Davidson CL. Energy dependent polymerization of resin-based composite. Dent Mater. 2002;18: 463-469.
10- Price RB, Felix CA, Andreou P. Effects of resin composite composition and irradiation distance on the performance of curing lights. Biomaterials. 2004; 25:4465-4477.
21-Hackman ST, Pohjola RM, Rueggeberg FA. Depths of cure and effect of shade using pulse-delay and continuous exposure photo-curing techniques. Oper. Dent. 2002; 27: 593-599.
22-Bouillaguet S, Caillot G, Forchelet J, Cattani-Lorente M, Wataha JC, Krejci I. Thermal risks from LED- and high-intensity QHT-curing units during polymerization of dental resins. J. Biomed. Mater. Res. B. Appl. Biomater. 2005; 72: 260-267
23-Yoon TH, Lee YK, Lim BS, Kim CW. Degree of polymerization of resin composites by different light sources. J. Oral Rehabil. 2002; 29: 1165-1173.
24-Yap AUJ, Soh MS. Thermal emission by different light-curing units. Oper. Dent. 2003;28: 260-266.
25- Rahiotis C, Kakaboura A, Loukidis M, Vougiouklakis G. Curing efficiency of various types of light-curing units. Eur. J. Oral. Sci. 2004; 112: 89-94.
26- Ersoy M, Özel E, Gökçe K. Farklı uygulama yöntemlerinin kompozit rezinlerin mikrosertlikleri üzerine etkisi Atatürk Üniv. Diş Hek. Fak. Derg.2007; 17(1): 28-31.
27- Campregher UB, Samuel SM, Fortes CB, Medina AD, Collares FM, Ogliari FA. Effectiveness of second-generation light-emitting diode (LED) light curing units. J. Contemp. Dent. Pract.2007; 8: 35-42.
28-Kurachi C, Tuboy AM, Magalhaes DV, Bagnato VS. Hardness evulation of a dental composite polymerized with experimental LED-based devices. Dent. Mater.2001; 17: 309-315.
29- Silva EH, Albuquerque RC, Lanza LD, Vieira GC, Peixoto RT, Alvim HH, Yoshida MI. Influence of different light sources on the conversion of composite resins, Indian J Dent Res. 2011;22(6):790-4.
30- Neumann M, Miranda WJR, Schmitt C, Rueggeberg F, Correa I. Molar extinction coefficients and the photon absorption efficiency of dental photoinitiators and light curing units. J. Dent. 2005; 33: 525-532.
41- Price RBT, Fahey J, Felix CM. Knoop microhardness mapping used to compare the efficacy of led, qth and pac curing lights. Oper. Dent. 2010;35: 58-68.
42- Spranley TJ, Winkler M, Dagate J, Oncale D, Strother E. Curing light burns. Gen Dent. 2012;60:210-4.
43- Labrie D, Moe J, Price RBT, Young ME, Felix CM. Evaluation of ocular hazards from 4 types of curing lights. J Can Dent Assoc. 2011;77:116-118.
44- Roule JF, Wilson NHF, Fuzzi M. Advance in operative dentistry. Challenges of the future. Chicago: Quintessence Publishing Co. Inc.2001. p: 169-172.
45- Oesterle LJ, Newman SM, Shellhart WC. Rapid curing of bonding composite with a xenon plasma arc light. Am J Orthod Dentofacial Orthop. 2001;119:610-616
46- Rueggeberg FA, Blalock JS, Callan RS. LED curing lights – what is new? Compend Contin Educ Dent.2005;26:586-91.
47- Bektaş ÖÖ, Siso HŞ, Eren D. Işık Kaynakları, Polimerizasyon ve Klinik Uygulamalar EÜ. Dişhek Fak Derg. 2006;27:117-124.
48- Hilton TJ. Direct posterior esthetic restorations. In: Fundamentals of operative dentistry: a contemporary approach. 2nd Ed Ed: Summit JB, Robbins JW, Schwartz RS. Chicago: Quintessence Publishing Co. Inc.2001.p: 292-305.
49- Hicks MJ, Westerman GH, Flaitz CM, Powell GL. Surface topography and enamel-resin interface ol pit and fissure sealants following visible light and argon laser polymerization: an in vitro study. ASDC J Dent Child 2000; 67: 169-175.
50-Mark GF, Wayne AM. Photopolymerization of composite resin using the argon laser. J Can Dent Assoc. 1999; 65:447-50