Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES)   JULY 2014 , Volume 11 , Number 4; Page(s) 411 To 417.
 
Paper: 

EFFECT OF ARGON LASER ON ENAMEL DEMINERALIZATION AROUND ORTHODONTIC BRACKETS: AN IN VITRO STUDY

 
 
Author(s):  MIRESMAEILI AMIRFARHANG, ETRATI KHOSROSHAHI MOHAMMAD, MOTAHARY POUYA, REZAEI SOUFI LOGHMAN, MAHJUB HOSSEIN, DADASHI MARYAM, FARHADIAN NASRIN*
 
* ORTHODONTIC DEPARTMENT, DENTAL FACULTY, HAMADAN UNIVERSITY OF MEDI-CAL SCIENCES, HAMADAN, IRAN
 
Abstract: 

Objective: This study was designed to evaluate the effect of argon laser irradiation on de-velopment and progress of enamel demineralization around orthodontic brackets.
Materials and Methods: Fifty caries-free, intact human premolars were randomly as-signed to one of the following five equal groups: Groups 1 (control) and 2: The brackets were bonded using conventional halogen light for 40s and argon laser for 10s, respectively. Teeth in group 3 were lased with argon laser for 10s before bracket bonding with halo-gen light. Group 4 was the same as group 3 except that brackets were also bonded with argon laser. In group 5 samples were bonded conventionally, immersed in an artificial caries solution for two days and then irradiated for 10s with argon laser.
All samples were subjected to demineralization by artificial caries solution for 10 days. After bracket removal, samples were buccolingually sectioned and evaluated by polarized light microscopy. Decalcified lesion depth in each section was measured by a trained examiner in a blind fashion. Data were analyzed in SPSS 14 using one-way ANOVA and Tukey’s HSD post hoc test.
Results: The control group showed the greatest mean lesion depth while group 5 revealed the lowest. The laser-treated groups had significantly lower mean lesion depth compared with the control group (P<0.05) except for group 4 (P=0.192).
Conclusion: Argon laser irradiation for 10s before or during bracket bonding can increase caries resistance of intact and demineralized enamel.

 
Keyword(s): ORTHODONTICS, ARGON LASER, DEMINERALIZATION, ENAMEL
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

MIRESMAEILI, A., & ETRATI KHOSROSHAHI, M., & MOTAHARY, P., & REZAEI SOUFI, L., & MAHJUB, H., & DADASHI, M., & FARHADIAN, N. (2014). EFFECT OF ARGON LASER ON ENAMEL DEMINERALIZATION AROUND ORTHODONTIC BRACKETS: AN IN VITRO STUDY. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES), 11(4), 411-417. https://www.sid.ir/en/journal/ViewPaper.aspx?id=509664



Vancouver: Copy

MIRESMAEILI AMIRFARHANG, ETRATI KHOSROSHAHI MOHAMMAD, MOTAHARY POUYA, REZAEI SOUFI LOGHMAN, MAHJUB HOSSEIN, DADASHI MARYAM, FARHADIAN NASRIN. EFFECT OF ARGON LASER ON ENAMEL DEMINERALIZATION AROUND ORTHODONTIC BRACKETS: AN IN VITRO STUDY. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES). 2014 [cited 2021August05];11(4):411-417. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509664



IEEE: Copy

MIRESMAEILI, A., ETRATI KHOSROSHAHI, M., MOTAHARY, P., REZAEI SOUFI, L., MAHJUB, H., DADASHI, M., FARHADIAN, N., 2014. EFFECT OF ARGON LASER ON ENAMEL DEMINERALIZATION AROUND ORTHODONTIC BRACKETS: AN IN VITRO STUDY. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES), [online] 11(4), pp.411-417. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509664.



 
  pdf-File
Yearly Visit 44
 
 
Latest on Blog
Enter SID Blog