Skip to main content

Table 1 Mean and standard deviation values of each of the two Euclidean distances measured in micrometer (μm) for the study groups

From: Cast accuracy obtained from different impression techniques at different implant angulations (in vitro study)

Groups

Subgroups

Mean ± SD

Δr1

Δr2

Group 1:

Indirect technique

n = 10 per subgroup

Subgroup A: cast 1

48.11 ± 8.2

54.08 ± 7.2

Subgroup B: cast 2

64.8 ± 8.2

68.3 ± 8.6

Subgroup C: cast 3

93.8 ± 4.83

90.9 ± 4.2

Group 2:

Direct unsplinted technique

n = 10 per subgroup

Subgroup A: cast 1

41.4 ± 9

50.7 ± 13.3

Subgroup B: cast 2

47.39 ± 5.51

55.28 ± 7.3

Subgroup C: cast 3

67.07 ± 5.7

68.66 ± 4.7

Group 3:

Direct splinted technique

n = 10 per subgroup

Subgroup A: cast 1

40.3 ± 6.7

42.8 ± 8.5

Subgroup B: cast 2

44.64 ± 4.63

45.58 ± 3.4

Subgroup C: cast 3

49.96 ± 10.6

50.36 ± 10.3

  1. Δr1 the absolute error between implant abutments 1 and 2, Δr2 the absolute error between implant abutments 1 and 3