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Table 2 Mean and standard deviation values of maximum retentive load (N), preparation surface area (mm2), and retention strengths (MPa) of studied groups

From: Retention strength of monolithic zirconia crowns cemented with different primer-cement systems

 

Retentive load

(N)

Surface area

(mm2)

Retention strength

(MPa)

Group M

422.00 ± 78.48A

155.61 ± 16.28

2.71 ± 0.45C

Group P

390.95 ± 50.43B

158.10 ± 13.91

2.47 ± 0.41D

Group D

216.85 ± 67.44A,B

152.91 ± 8.76

1.42 ± 0.23C,D

  1. Group M: Multilink Speed/Monobond N
  2. Group P: Panavia V5/Clearfil Ceramic Primer Plus
  3. Group D: Duo-Link universal/Z-Prime Plus
  4. Upper case similar letters denote significant difference