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Dental Journal (Majalah Kedokteran Gigi)

ISSN 1978-3728

Vol. 47 / No. 4 / Published : 2014-12

TOC : 5, and page :194 - 197

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Original Article :

Microleakage of conventional, resin-modified, and nano-ionomer glass ionomer cement as primary teeth filling material

Author :

  1. Dita Madyarani*1
  2. Prawati Nuraini*2
  3. Irmawati*3
  1. Mahasiswa Fakultas Kedokteran Gigi
  2. Dosen Fakultas Kedokteran Gigi
  3. Dosen Fakultas Kedokteran Gigi

Abstract :

Background:Glass ionomer cements are one of many dental materials that widely used in pediatric practice due to their advantage of fluoride release and chemical bond to tooth structure. Adherence of the filling material to the cavity walls is one of the most important characteristic for it to be proven as an ideal material as it prevents microleakage. Purpose: This study was conducted to examine the microleakage of nano-ionomer glass ionomer cement compared with the conventional and resin-modified glass ionomer cements. Methods: Standard class V cavities sized 3 mm x 2 mm x 2 mm were made on a total of 21 extracted maxillary primary canine teeth and restored with the conventional, resin-modified, dan nano-ionomer glass ionomer cements. All the teeth were immersed in a 2% methylene blue dye for 4 hours. The depth of dye penetration was assessed using digital microscope after sectioning the teeth labio-palatally. The results were statistically analyzed using Kruskal-Wallis test. Results: All type of glass ionomer material showed microleakage. Conventional glass ionomer cement demonstrated the least microleakage with mean score 1.29. the resin-modified glass ionomer cements (mean score 1.57) and nano-ionomer glass ionomer cement (mean score 2.57). Conclusion:The conventional glass ionomer, resin modified glassionomer, and nano-ionomer glass ionomer showed micro leakage as filling material in primary teeth cavity. The micro leakage among three types was not significant difference. All three material were comparable in performance and can be used for filling material but still needs a coating material to fill the microleakage.  

Keyword :

Glass ionomer, micro leakage, primary teeth,


References :

  1. Upadhyay S , (2011). Nano ionomer: Evaluation of microleakage. - : J Indian Society of Pedodontics and Preventive Dentistry


   


Archive Article

Cover Media Content

Volume : 47 / No. : 4 / Pub. : 2014-12
  1. The differences of orthodontic tooth movement on menstrual and ovulation cycle
  2. The prevalences of early childhood caries and severe early childhood caries in preschool children at gunung anyar surabaya
  3. Indirect pulp capping in primary molar using glass-ionomer cements
  4. Microleakage of conventional, resin-modified, and nano-ionomer glass ionomer cement as primary teeth filling material
  5. Initial acquisition age of mutas streptococci and number of erupted primary teeth in children
  6. The antibacterial effect of propolis additional to zinc oxide eugenol and zinc oxide on polybacteria of necrotic primary molar
  7. Enamel micro hardness of young permanent tooth after bleaching and remineralization paste application
  8. Antibacterial effect of mouth washes containing chlorhexidine, povidone iodine, fluoride with zinc supplementation on plaque polybacteria, streptococcus mutans and porphyromonas gingivalis
  9. Garlic (allium sativum) extract toxicity test on fibroblast cell culture
  10. Relationship between tweed triangle and the position of upper lip and lower lip to esthetic line