Chinese Journal of Tissue Engineering Research ›› 2011, Vol. 15 ›› Issue (42): 7960-7964.doi: 10.3969/j.issn.1673-8225.2011.42.040

Previous Articles     Next Articles

High-strength glass ionomer with atraumatic restorative treatment for prevention of deciduous caries

Ren Fei1, Liu Jian-ping2, Huang Shao-hong1, Fan Wei-hua1, Chen Xiao-chun1, Chen Qing3, Li Yan-rong4   

  1. 1Guangdong Provincial Stomatological Hospital, Stomatological Hospital Affiliated to Southern Medical University, Guangzhou  510260, Guangdong Province, China
    2Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou  510120, Guangdong Province, China
    3Department of Epidemiology, College of Public Health and Tropical Medicine, Southern Medical University, Guangzhou  510515, Guangdong Province, China
    4Guangdong Food and Drug Administration, Guangzhou  510080, Guangdong Province, China
  • Received:2011-05-19 Revised:2011-07-12 Online:2011-10-15 Published:2011-10-15
  • Contact: Chen Qing, Doctor, Professor, Doctoral supervisor, Department of Epidemiology, College of Public Health and Tropical Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China qingchen@ fimmu.com
  • About author:Ren Fei★, Master, Associate chief physician, Guangdong Provincial Stomatological Hospital, Stomatological Hospital Affiliated to Southern Medical University, Guangzhou 510260, Guangdong Province, China renfei1996@126.com
  • Supported by:

    the Science and Technology Project of Guangdong Province, No. 2009B030801253*, 2004B4051003*; the Medical Science and Technology Project of Guangdong Province, No. A2004117*

PDF

438

Abstract:

BACKGROUND: It has been reported that glass ionomer sealants have a poor wear resistance and low rupture strength that are easy to fall off on the occlusal surfaces.
OBJECTIVE: To observe the effects of high-strength glass ionomer via the atraumatic restorative treatment (ART) on the pit and fissure of deciduous teeth in the young children.
METHODS: A self-controlled method was used to compare ART glass ionomer-based pit and fissure seal on unilateral molars with resin sealant on the contralateral side in 89 children aged 3 years.
RESULTS AND CONCLUSION: The retention rates of ART glass ionomer sealant after 6 and 18 months were 94.15% and 77.72%, respectively. At 6 months after treatment, ART gliass ionomer sealant was more caducous in mandibular second deciduous molars > mandibular first deciduous molars > maxillary second deciduous molars > maxillary first deciduous molars; at 18 months after treatment, the rank was mandibular second deciduous molars > maxillary second deciduous molars > mandibular first deciduous molars > maxillary first deciduous molars. the second deciduous molar of the lower mandible, but the caducous position of resin sealant was the second deciduous molar of the upper mandible. The caries prevalence rate of the deciduous teeth treated with ART glass ionomer sealant was significantly lower than that without sealant at 6 and 18 months (P < 0.01). These findings indicate that ART glass ionomer pit and fissure sealant is of a lower drop-out rate, easy to operate and of low cost with excellent caries-preventing effect.

CLC Number: