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Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns

Amir Ćatić
Adnan Ćatović
Željko Alar

Puni tekst: engleski, pdf (60 KB) str. 439-442 preuzimanja: 939* citiraj
APA 6th Edition
Ćatić, A., Ćatović, A. i Alar, Ž. (2001). Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns. Acta stomatologica Croatica, 35 (4), 439-442. Preuzeto s https://hrcak.srce.hr/11423
MLA 8th Edition
Ćatić, Amir, et al. "Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns." Acta stomatologica Croatica, vol. 35, br. 4, 2001, str. 439-442. https://hrcak.srce.hr/11423. Citirano 08.03.2021.
Chicago 17th Edition
Ćatić, Amir, Adnan Ćatović i Željko Alar. "Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns." Acta stomatologica Croatica 35, br. 4 (2001): 439-442. https://hrcak.srce.hr/11423
Harvard
Ćatić, A., Ćatović, A., i Alar, Ž. (2001). 'Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns', Acta stomatologica Croatica, 35(4), str. 439-442. Preuzeto s: https://hrcak.srce.hr/11423 (Datum pristupa: 08.03.2021.)
Vancouver
Ćatić A, Ćatović A, Alar Ž. Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns. Acta stomatologica Croatica [Internet]. 2001 [pristupljeno 08.03.2021.];35(4):439-442. Dostupno na: https://hrcak.srce.hr/11423
IEEE
A. Ćatić, A. Ćatović i Ž. Alar, "Investigation of Dynamic Loading Fatigue of PMMA Resin Provisional Crowns", Acta stomatologica Croatica, vol.35, br. 4, str. 439-442, 2001. [Online]. Dostupno na: https://hrcak.srce.hr/11423. [Citirano: 08.03.2021.]
Puni tekst: hrvatski, pdf (71 KB) str. 433-438 preuzimanja: 456* citiraj
APA 6th Edition
Ćatić, A., Ćatović, A. i Alar, Ž. (2001). Istraživanje dinamičke izdržljivosti privremenih krunica iz poli(metilmetakrilata). Acta stomatologica Croatica, 35 (4), 433-438. Preuzeto s https://hrcak.srce.hr/11423
MLA 8th Edition
Ćatić, Amir, et al. "Istraživanje dinamičke izdržljivosti privremenih krunica iz poli(metilmetakrilata)." Acta stomatologica Croatica, vol. 35, br. 4, 2001, str. 433-438. https://hrcak.srce.hr/11423. Citirano 08.03.2021.
Chicago 17th Edition
Ćatić, Amir, Adnan Ćatović i Željko Alar. "Istraživanje dinamičke izdržljivosti privremenih krunica iz poli(metilmetakrilata)." Acta stomatologica Croatica 35, br. 4 (2001): 433-438. https://hrcak.srce.hr/11423
Harvard
Ćatić, A., Ćatović, A., i Alar, Ž. (2001). 'Istraživanje dinamičke izdržljivosti privremenih krunica iz poli(metilmetakrilata)', Acta stomatologica Croatica, 35(4), str. 433-438. Preuzeto s: https://hrcak.srce.hr/11423 (Datum pristupa: 08.03.2021.)
Vancouver
Ćatić A, Ćatović A, Alar Ž. Istraživanje dinamičke izdržljivosti privremenih krunica iz poli(metilmetakrilata). Acta stomatologica Croatica [Internet]. 2001 [pristupljeno 08.03.2021.];35(4):433-438. Dostupno na: https://hrcak.srce.hr/11423
IEEE
A. Ćatić, A. Ćatović i Ž. Alar, "Istraživanje dinamičke izdržljivosti privremenih krunica iz poli(metilmetakrilata)", Acta stomatologica Croatica, vol.35, br. 4, str. 433-438, 2001. [Online]. Dostupno na: https://hrcak.srce.hr/11423. [Citirano: 08.03.2021.]

Sažetak
A temporary crown or bridge is the best protection of a prepared tooth from pain, saliva contamination and caries propagation. It must have all the properties and qualities of a permanent restoration in order to properly function in the oral cavity.
The aim of the investigation was to determine the influence of two types of cervical preparation of the abutment, as well as the influence of cyclic thermal changes (5°C-55°C), on the dynamic strength of temporary crowns made of poly(methilmethacrylate) resin. The fatigue tests were performed in an Amsler's high frequency pulzator under cyclic dynamic loading in the range from 400N to 1000N.
The results of the investigation showed negative reciprocal relationship between the values of the dynamic load and the number of cycles endured without the fracture of the sample (r=-0.98). The thermocycled samples demonstrated significantly lower fracture resistance than the nonthermocycled samples (p>0.05).

Ključne riječi
dynamic loading; provisional crowns

Hrčak ID: 11423

URI
https://hrcak.srce.hr/11423

[hrvatski]

Posjeta: 1.883 *