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HOME > Restor Dent Endod > Volume 27(4); 2002 > Article
Original Article Influence of flowable composite lining on microleakage at the gingival dentin margin
Jung Min Lee, Young Kyung Kim, Jeong-won Park
J Korean Acad Conserv Dent 2002;27(4):-402.
DOI: https://doi.org/10.5395/JKACD.2002.27.4.394
Published online: January 14, 2002

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Copyright © 2002 The Korean Academy of Conservative Dentistry

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 1.
Dye leakage test score. O=no leakage, 1; leakage within half of the gingival wall, 2; leakage within the gingival wall, 3; leakage pass the gingival wall to the axial
jkacd-27-394f1.jpg

(D=dentin, CR=composite resin, ER=embedding resin)

Table 1.
Filling techniques investigated in this study
Group Flowable composite lining and its thickness Incremental insertion technique of overlying composite resin
1 Not used horizontal
2 Not used oblique
3 0.5 - 1 mm horizontal
4 0.5 - 1 mm oblique
5 2 - 3 mm horizontal
6 2 - 3 mm oblique
Table 2.
Frequency of dye penetration scores
Groups Score
Total
0 1 2 3
1 0 3 8 9 20
2 0 10 7 3 20
3 0 8 2 10 20
4 0 7 3 10 20
5 0 5 4 11 20
6 0 6 2 12 20
Total 0 39 26 55 120

No significant difference between groups(p>0.05).

Table 3.
Frequency of dye penetration scores for oblique incremental fillings
Groups Score
Total
0 1 2 3
2 0 10 7 3 20
4 0 7 3 10 20
6 0 6 2 12 20
Total 0 23 12 25 60

Groups connected by a line are statistically equivalent.

Table 4.
Frequency of dye penetration scores for horizontal incremental fillings
Groups Score
Total
0 1 2 3
1 0 3 8 9 20
3 0 8 2 10 20
5 0 5 4 11 20
Total 0 16 14 30 60

Groups connected by a line are statistically equivalent.

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        Influence of flowable composite lining on microleakage at the gingival dentin margin
        J Korean Acad Conserv Dent. 2002;27(4):394-402.   Published online January 14, 2002
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      Influence of flowable composite lining on microleakage at the gingival dentin margin
      Image
      Fig. 1. Dye leakage test score. O=no leakage, 1; leakage within half of the gingival wall, 2; leakage within the gingival wall, 3; leakage pass the gingival wall to the axial
      Influence of flowable composite lining on microleakage at the gingival dentin margin
      Group Flowable composite lining and its thickness Incremental insertion technique of overlying composite resin
      1 Not used horizontal
      2 Not used oblique
      3 0.5 - 1 mm horizontal
      4 0.5 - 1 mm oblique
      5 2 - 3 mm horizontal
      6 2 - 3 mm oblique
      Groups Score
      Total
      0 1 2 3
      1 0 3 8 9 20
      2 0 10 7 3 20
      3 0 8 2 10 20
      4 0 7 3 10 20
      5 0 5 4 11 20
      6 0 6 2 12 20
      Total 0 39 26 55 120
      Groups Score
      Total
      0 1 2 3
      2 0 10 7 3 20
      4 0 7 3 10 20
      6 0 6 2 12 20
      Total 0 23 12 25 60
      Groups Score
      Total
      0 1 2 3
      1 0 3 8 9 20
      3 0 8 2 10 20
      5 0 5 4 11 20
      Total 0 16 14 30 60
      Table 1. Filling techniques investigated in this study

      Table 2. Frequency of dye penetration scores

      No significant difference between groups(p>0.05).

      Table 3. Frequency of dye penetration scores for oblique incremental fillings

      Groups connected by a line are statistically equivalent.

      Table 4. Frequency of dye penetration scores for horizontal incremental fillings

      Groups connected by a line are statistically equivalent.


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