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Table 2 Mean maximum forces before failure (N) and bending moment in all abutment groups

From: Implant-abutment screw removal torque values between customized titanium abutment, straight titanium abutment, and hybrid zirconia abutment after a million cyclic loading: an in vitro comparative study

Type of abutment

Mean maximum forces before failure (N) ± SD

Bending moment (Ncm) ± SD

Post hoc Tukey’s HSD test of multiple comparison of mean removal torque (P-value)

Straight titanium abutment

Hybrid zirconia abutment

Straight titanium abutment

1326.68 ± 74.83

2009.92 ± 113.37

  

Hybrid zirconia abutment

1234.34 ± 38.81

1870.03 ± 58.80

0.164

 

Customized titanium abutment

1262.29 ± 78.45

1912.37 ± 118.85

0.386

0.862