PMID- 18716828
OWN - NLM
STAT- MEDLINE
DCOM- 20100322
LR  - 20211020
IS  - 1435-604X (Electronic)
IS  - 0268-8921 (Linking)
VI  - 25
IP  - 2
DP  - 2010 Mar
TI  - Microleakage of glass ionomer formulations after erbium:yttrium-aluminium-garnet 
      laser preparation.
PG  - 171-80
LID - 10.1007/s10103-008-0598-3 [doi]
AB  - The aim of this study was to investigate the microleakage in class V cavities 
      restored with four conventionally setting glass ionomers (CGIs) and one 
      resin-modified glass ionomer (RMGI) following erbium:yttrium-aluminium-garnet 
      (Er:YAG) laser or conventional preparation. Four hundred class V cavities were 
      assigned to four groups: A and B were prepared by an Er:YAG laser; C and D were 
      conventionally prepared. In groups B and D, the surface was additionally 
      conditioned with Ketac conditioner. Each group was divided into five subgroups 
      according to the glass ionomer cement (GIC) used: groups 1 (Ketac Fil), 2 (Ketac 
      Molar), 3 (Ionofil Molar), 4 (Ionofil Molar Quick) and 5 (Photac Fil Quick). 
      After thermocycling, a 2% methylene blue solution was used as dye. Scanning 
      electron microscope (SEM) photographs were taken to show the conditioner's 
      effect. Complete marginal sealing could not be reached. PhotacFil showed less 
      microleakage than the conventionally setting glass ionomer cements (CGICs) 
      investigated. Conditioning laser-prepared cavities did not negatively influence 
      microleakage results except for Ionofil Molar Quick.
FAU - Delme, Katleen I M
AU  - Delme KI
AD  - Department of Operative Dentistry and Endodontology, Ghent Dental Laser Center, 
      Dental School, Ghent University Hospital, Ghent University, De Pintelaan 185/P8, 
      9000 Gent, Belgium. katleen.delme@ugent.be
FAU - Deman, Peter J
AU  - Deman PJ
FAU - De Bruyne, Mieke A A
AU  - De Bruyne MA
FAU - Nammour, Samir
AU  - Nammour S
FAU - De Moor, Roeland J G
AU  - De Moor RJ
LA  - eng
PT  - Evaluation Study
PT  - Journal Article
DEP - 20080821
PL  - England
TA  - Lasers Med Sci
JT  - Lasers in medical science
JID - 8611515
RN  - 0 (Glass Ionomer Cements)
RN  - 0 (Resin Cements)
SB  - IM
MH  - Dental Caries/therapy
MH  - Dental Cavity Preparation/*methods
MH  - Dental Enamel/radiation effects/ultrastructure
MH  - Dental Leakage/etiology/prevention & control
MH  - Dental Marginal Adaptation
MH  - Dental Restoration, Permanent/methods
MH  - Dentin/radiation effects/ultrastructure
MH  - *Glass Ionomer Cements
MH  - Humans
MH  - In Vitro Techniques
MH  - Lasers, Solid-State/*therapeutic use
MH  - Microscopy, Electron, Scanning
MH  - Resin Cements
EDAT- 2008/08/22 09:00
MHDA- 2010/03/23 06:00
CRDT- 2008/08/22 09:00
PHST- 2008/03/09 00:00 [received]
PHST- 2008/07/10 00:00 [accepted]
PHST- 2008/08/22 09:00 [pubmed]
PHST- 2010/03/23 06:00 [medline]
PHST- 2008/08/22 09:00 [entrez]
AID - 10.1007/s10103-008-0598-3 [doi]
PST - ppublish
SO  - Lasers Med Sci. 2010 Mar;25(2):171-80. doi: 10.1007/s10103-008-0598-3. Epub 2008 
      Aug 21.